HomeSupplier Discoveryarrow-rightManufacturing & Processing Machineryarrow-rightPlastic Production Linearrow-rightIntermeshing Profile Machine Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
Province & Region
More
about intermeshing profile machine
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

intermeshing profile machine400+ factories verified

Zhangjiagang Sevenstars Machinery Co., Ltd.

20 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Plastic Pipe Extrusion Line, Plastic Waste Recycling Machine, PVC/PE/PPR Pipe Production Line, Pelletizing Production Line, Recycled Machine, Shredder, Granulator, Plastic Recycling, Plastic Pellet Ma
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhangjiagang sevenstars is located in Zhangjiagang city, China, a beautiful and famous city for all kinds of plastic machine.

Pingyang Litai Machinery Co., Ltd.

18 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Thermoforming Machine, Plastic Cup Machine, Plastic Thermoforming Machine, Plastic Cup Making Machine, Plastic Cup Thermoforming Machine, Food Box Thermoforming Machine, PP Cup Machine, Plastic Cup Forming Machine, Plastic Container Making Machine, Plastic Glass Making Machine
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2001 and located in Wenzhou, China, Zhejiang Litai Machinery Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, and sales. With 24 years of experience in the industry, we possess a modern intelligent industrial park covering over 30, 000 square meters. Unlike ordinary trading companies, Litai insists on independent intelligent manufacturing across the entire industry chain, ensuring that we provide customers with the most competitive prices and the highest quality.

Jiangsu Jwell Intelligent Machinery Co., Ltd.

6 yrs
·Manufacturer/Factory
Main Products:
Extrusion Machine, Plastic Extruder, Blow Molding Line
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Company Profile:
Jiangsu JWELL Intelligent Machinery Co., Ltd. And China JWELL Intelligent Machinery Co., Ltd. Are another development strategy center of Shanghai JWELL Machinery Co., Ltd. Locating at Chengxiang Industrial town Taicang city, a high-tech manufacturer specializing in research and development of plastic extrusion equipment. The factory area is of 300 acres, more than 1000 staff and 280 technical and management employees; We have a high qualified R&D and experienced mechanical and electrical engineer team as well as advanced processing foundation and normative assembly shop. We supply more than 1000 high class (sets)lines annually. Our enterprise spirit is "Attentive, Enduring, Quick and Orderly", keeping on exploring of new extrusion field. Different kinds of products are available in our company.

Qingdao Rui Jie Plastic Machinery Co., Ltd.

4.0
Main Products:
PVC Marble Sheet Machine Line, Spc Flooring Machine Line, PVC Foam Board Sheet Machine, Lvt Flooring Machine Line, PVC Wall Panel Machine, PE/PVC Pipe Production Line, PVC Fluted Wall Panel Machine, PVC Roller Flooring Machine
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Ruijie Plastic Machinery Co., Ltd. is a professional plastic extrusion equipment research and development, manufacturing, sales, service in one of the high-tech enterprises, focus on the industry for more than 20 years. The main products involve extrusion equipment such as plastic sheet, board, profile, pipe machine, etc., SPC flooring machine and PVC ceiling wallboard machine are the main production. It is one of the initiators of Chinese stone-plastic floor standard, a member unit of Stone-plastic wood Association, shandong regional liaison station, high-tech enterprise and has more than 20 invention patents. Qingdao Ruijie plastic machinery products are exported to the USA, Russia, Europe, Southeast Asia, the Middle East, Central Asia, Africa and other countries and regions. Strive to make high-quality plastic equipment on the sail around the world. We uphold the quality first, reputation first, management-oriented, service for the sincere enterprise development philosophy, excellence, casting quality model. A: 1) We are one of the leading manufacturers of extruder machinery. 2) Our company has made extruder machine about 14 years with strong experience and advanced technology. 3) Best Quality & Best Service with Competitive price. 1 year guarantee and lifetime maintenance. 4) We have Professional technical teams, and will supply 24 hours services. Q: What should we prepare for Machine? A: You should prepare raw material, workshop, water line, electric line, compress air(if you need I can help you buy air compressor). We would supply workshop layout drawing for you. Q: Where is your factory located? How can I visit you? A: Our factory is located in Qingdao city, Shandong province, you can fly to Qingdao AirPort. When you confirm the flight No. And time, please tell me then we will pick you up at Airport. Q: If my machine can not work when I receive it, what will your factory do? A: First of all, do not worry about the thing, we will test the machine before shipment. And if it happened, we will send ourEngineer to your factory to repair the machine. Q: How can I believe your factory and machines. A: We have CE, ISO certificates. And we have customers all around the world, we can test the machine after it finished for your checking, if it do not reach your demands, we will change, or even give back your deposit.

DONGGUAN CITY YAOAN PLASTIC MACHINERY CO., LTD.

20 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Extrusion Machine, Film Machine, Sheet Machine, Nonwoven Machine, Granulating Machine
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
DONGGUAN CITY YAOAN PLASTIC MACHINERY Co., Ltd was stablished in early 1980's, previous name: DONGGUAN CITY ANFU PLASTIC MACHINE FACTOR; Located in Chinese famous manufacturing city: Dongguan; Is a plastic machine manufacturer with a strong capacity of independent R&D, manufacturing and after sale service.

Anhui Polysen Extrusion Technology Co., Ltd.

Manufacturer/Factory & Trading Company
Main Products:
Extrusion Machine, Extrusion Mould, Plastic Profile, Extruder, Downtream Machine, Fiber Optic, Pelletizer/Granulator, Co-Extruder, Plastic Machinery, Welding Machine
Country/Region:
Anhui, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Anhui Polysen Extrusion Technology Co., Ltd. is located in Anhui Tongling city. We focus on the providing the extrusion solution to all over the world customer. The production and selling of extrusion lines is Anhui Polysen's "core business". The solutions provided by Polysen always meet high productivity standards and are easy to use, durable, and versatile. We can provide all customer's customized services to meet different customer's different needs. Now Anhui Polysen is an international, specialized and modern enterprise that owns a 5, 000 square meter factory, a professional design and development team, and complete sales and after-sales service to all customers.

Suzhou Winsoar Science & Technology Development Co., Ltd.

5.0
Main Products:
PVC-U/PVC-C Pipe Production Line, HDPE/PP Pipe Production Line, PPR/PE-Rt Pipe Production Line, WPC Door Board/Profile Production Line, PVC Foaming Board Production Line, PE/PVC Profile/Wall Board/Ceiling Production Lin, Pet/PP/PE Crushing&Washing Production Line, PVC/PE/PP Granulating Production Line, Single/Twin Screw Extrusion Machine, Mixer/Cutter/Haul off Machine
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Suzhou Winsoar Science & Technology Development Co., Ltd. (WINSOAR GROUP) is a leading manufacturer and supplier of plastic machines in China, specializing in plastic recycling line, plastic granulating line, plastic pipe production lines, plastic bottle production line, plastic molds and plastic auxiliary machines.

Wedo Machinery (Zhangjiagang)Co.,Ltd.

7 yrs
Main Products:
Recycling Machine, Plastic Recycling Machine, Plastic Crushing Machine, Plastic Pelletizing Machine, Plastic Granulator, Plastic Extrusion Machine, Plastic Granulating Machine, Plastic Shredder, Plastic Crusher, Plastic Extruder
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
WEDO MACHINERY Co., Ltd is specially for the waste plastic recycling machine, plastic pelletizing recycling machine, plastic pipe extrusiong machine, corrugated pipe production machine, and plastic aulxiliary machine etc. Manufacture. WEDO MACHINERY Co., Ltd is continuously dedicates to the research & Development and marketing of various types of plastic extrusion machine and plastic recycling machinery. Kepp to develop the new techinical guarantee our machine works on high level of innovation, durability and operational reliability.

Qingdao Interplast Machinery Co., Ltd.

Main Products:
Pipe Extrusion Line, Plastic Machine, Plastic Production Line
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Company Profile:
Since we established ourselves 80 years ago in a small city called Qingdao, we've been focus on the plastic machine industry. We wholeheartedly make one product only - the plastic pipe machine. We do it right and that why we are here. As a previously state-owned company, we have certain core competitiveness that benefit us to win a place in the market - highly resourceful, sufficient industrial investment and therefore a reasonable cost structure. All of these promote trust from our customers over the world.

Qingdao Tracy Future Tech Plastic Co., Ltd.

7 yrs
·Trading Company
Main Products:
Direct Roving For Pultrusion Corona Equipment, PE Material
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Qingdao Hanhai Plastic Machinery Co., Ltd. is located in Jiaozhou city, Shandong province, China. Located in the beautiful Yellow Sea - Jiaozhou Bay, the transportation is very convenient, south of Jinan-Qingdao railway, south with three, Jiaozhou Bay Expressway, north of Jinan-Qingdao Highway, west of Qingdao port, Liuting Airport 45Km. Company has good R & D employees and experienced mechanical, electrical commissioning engineers. Qingdao Hanhai plastic machinery Co., Ltd is a professional production of high performance, high-quality plastic machinery equipment, high-tech enterprises, the company is strong in technology, research and development ability, perfect service and thoughtful, has been in the industry has a number of patented products and leading Technology. Plastic extrusion technology for deep understanding and excellent machining capacity, the quality of their products unique, long-term accumulation of production experience, a wealth of successful experience in domestic and foreign equipment commissioning of seminars and master the latest technology in the production of each Two areas, the strict implementation of ISO9001: 2000 management system standards. The company brings together high-level development and design professionals and experienced production, installation and commissioning personnel, and with a number of universities and research institutes maintain close cooperation, to bring together the fastest speed of today's latest research results, provide users with the most competitive Equipment and technology. The main products are including:

Qingdao Zhongrui Plastics Machinery Co., Ltd.

Main Products:
Pet/PP Packing Straps Production Line, PP/PE Fiber Strapping Production Line, PMMA/PS/PC/Sheet Production Line, PP/PE/PVC/WPC Plastic Profile Production Line, PVC/WPC Foam Board Production Line, PP Building Template Production Line, PVC Imitation Marble Slab Production Line, PE Three-Layer Co-Extruded Plate Production Line, PVC Garden Reinforced Hose Production Line, PVC/PE/HDPE/PPR Pipe Production Line
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Zhongrui Plastic Machinery Co., Ltd. is located on the coast of the Yellow Sea and by the Jiaozhou Bay. It is located in Jiaozhou City, Qingdao, Shandong Province. It is adjacent to Jiaoji Railway in the west, Tongsan and Jiaozhou Bay Expressways in the south, Jiqing Expressway in the north and Jiqing Expressway in the east. Qingdao port and airport are only 45Km, and it is very convenient for sea, land and air. The company is people-oriented, innovation and development, relying on years of corporate culture, with majestic momentum and quick response to continue to grow and grow, so that it has a deep scale in the industry, much attention, the company has always focused on technology research and development and Management and innovation have formed an experienced technical development team. Zhongrui Company is a high-tech enterprise specializing in the production of high-performance and high-quality plastic machinery and equipment. It has strong technical force, strong development capabilities, and perfect and thoughtful technical services. It has many leading technologies in this industry. The deep understanding of plastic extrusion technology and outstanding mechanical processing capabilities make its product quality unique. Long-term accumulated production experience, rich domestic and foreign equipment debugging successful experience, research and grasp of earlier technologies, in production In every link, we strictly control the quality of products, making Qingdao Zhongrui Plastic Machinery Company your trustworthy friend. The main products of Zhongrui Company include various kinds of plastic pipe production lines such as PE, PC, PVC, PP, PP-R, PET, PE-RT, PA; Various plastic profile production lines; PE, PP, PVC wood-plastic profile production lines; Each Class plastic sheet production line; Mask nose strip production line and mask nose strip products, single-screw, twin-screw extruders, mixers, crushers and other auxiliary machines for various purposes. Products are exported to Southeast Asia, the Middle East, South America, the European Community, Russia, Denmark, Ukraine, Kazakhstan, Uzbekistan, Pakistan, Iran, Egypt, Kenya and many other countries and regions, and are well received by users. Corporate philosophy: Integrity, truth-seeking, innovation, and efficiency. Enterprise spirit: Be loyal to users, serve them well, and develop together with users. Quality policy: Quality assurance system as the basis, customer satisfaction as the service standard, and the goal of striving to be a world famous brand. Qingdao Zhongrui Plastic Machinery Co., Ltd. Always puts the interests of customers in the first place and seeks a win-win development. Your success is our pride and the foundation for the growing prosperity of Zhongrui people. The chairman and general manager of the company and all employees sincerely and enthusiastically welcome domestic and foreign customers to visit our company, conduct business negotiations, discuss together, and create a better future.

Ningbo Mengkwa Machinery Co., Ltd.

Main Products:
Plastic Machine, Plastic Extruder, Drum Machine, Rubber Extruder, Silicone Extruder, Plastic Injection Machine, Rubber Press, LPG Cylinder Production Line, Profile Extrusion Line, Plastic Pipe Extruder
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
We Ningbo Mengkwa Machinery Co. Located in Ningbo, plastic machinery city in China.

Qingdao Tongsan Plastic Machinery Co., Ltd.

Main Products:
Plastic Machine, Plastic Making Machine, Plastic Sheet Machine, Plastic Pipe Machine, Single Wall Corrugated Pipe Machine, Double Wall Corrugated Pipe Machine, WPC Profile Machine, Foam Board Machine, Door Panel Machine, Hollow Sheet Machine
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Plastex International New Energy Technology Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Extrusion Machine, Extrusion Mould
Country/Region:
Anhui, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company offers a variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy the potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

Suzhou Aifuer Machinery Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Plastic Extruding Line, Plastic Extruding Production Line, Plastic Extruding Machine
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Suzhou Aifuer Machinery Co., Ltd is a Group company in lndustrial world. It is professional manufacturer of complete plastic pipe/profile extrusion line, plastic recycling &pelletizing line, WPC composite line.

Zhangjiagang Friend Machinery Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
3D Filament Production Line, Plastic Pelletizing Li ne, Plastic Pipe Production Line, Plastic Sheet Pro duction Line, Plastic Profifile Production Line
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhangjiagang Friend Machinery Co., Ltd is located in Zhangjiagang City, enjoying convenient transportation and beautiful environment. Our company covers an area of 5000 square meters and has 60 employees. We are specialized in producing plastic machine and have an annual production capacity of 400 million US dollars. Our company has rich experience in the plastic machinery making industry. Our main products include 3D filament production line, Plastic pelletizing machine, waster plastic recycling and washing machine, plastic pipe/board/profile production line and other kinds of plastic machine. Besides, we are making great efforts to develop new products to meet different requirements. Our company has CE, and SGS certificate control the product quality. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

Dongguan Xihua Machinery Technology Co., Ltd.

Main Products:
Film Blowing Machine, Two Roll Mill, Vulcanizing Press Machine, Cast Film Machine, Twin Screw Extruder, Fpv Testing Machine, Internal Mixer
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongguan Xihua Machinery Technology Co., Ltd. is a high-tech joint venture of laboratory equipment which is integrating R&D, manufacturing, sales and service. The company was founded in 1995 and its headquarters is located in Dongguan, Guangdong Province.

Zhangjiagang Meetyou Machinery Co., Ltd.

8 yrs
·Trading Company
Main Products:
PVC Pipe Extrusion Line, Extruder Machine, PVC Profile Extrusion Machine
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Zhangjiagang MEETYOU Machinery Co., Ltd is located in the national civilized city---Zhangjiagang, which belongs to Suzhou city of Jiangsu Province; It′ S near the golden waterway of Yangtze River, only 2-3 hours from Shanghai deepwater port and Pudong airport, 1hour from Wuxi city and Changzhou city by car.

Qingdao Sincere Machinery Co., Ltd.

Main Products:
HDPE Spiral Winding Pipe Extrusion Line, Structural Wall Spiral Pipe Production Lines, PE PP Storage Tanks Production Machine, PE/PPR/PP/Pert/PVC Water Pipe Production Line, Plastic Sheet and Board Production Machine, PE PP PVC WPC Recycling Pelletizing Line, Plastic Pipe Threading Welding Machine, Spiral Corrugated Pipe Extrusion Machine, Plastic Mbbr Biomedia Manufacturing Machine, PE PVC WPC Decoration Profile Extrusion Line
Country/Region:
Shandong, China
Company Profile:
Qingdao Sincere Machinery Co., Ltd. is located in the beautiful coastal city Qingdao of Shandong Province, Qingdao airport and Qingdao/Jiaozhou railway station provide convenient transportation.

Nantong Bogda Machinery Technology Co., Ltd.

Main Products:
Plastic Board Extrusion Line, Plastic Sheet Extrusion Line, Plastic Profiles Extrusion Line, Plastic Film Extrusion Line, Plastic Pipe Extrusion Line, Plastic Pelletizing Line, Plastic Extrusion Mould, Automatic Weighing Dosing Mixing Loading System, Plastic Crusher for Extrusion Line, Plastic Pulverizer for Extrusion Line
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
BOGDA Machinery Group is a high-tech and innovative company dedicated to the research and development and manufacturing of plastic extrusion molding equipment. Deeply trusted and praised by customers. BOGDA company has many subsidiaries such as plastic pipes equipment, sheet/board/film intelligent equipment, intelligent automation equipment, and granulation equipment. We are familiar with kinds of plastic raw materials to help you choose the most suitable machine on best quality by economically.

Ningbo Jianghang Machinery Co., Ltd.

Main Products:
Plastic Pelletizer, Plastic Pipe Machine, Plastic Profile Machine, Plastic Crusher, Plastic Shredder, Rubber Band Machine, Artifical Rattan Machine
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
NINGBO JIANGHANG MACHINERY Co., Ltd is established on July 25, 2023, located in Ningbo, China, specialized in manufacturing and selling all kinds of plastic recycling machines. The main products are plastic pelletizer, plastic granulator, plastic pipes making machine, plastic profiles extrusion line, three colors rattans machine, rubber band machine, plastic crusher/shredder and auxiliary machines.

Ruian Queensense Machine Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Film Blowing Machine, Bag Making Machine, Printing Machine, Recycling Machine, Packaging Machine
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
RuiAn QUEENSENSE Machine Co., Ltd is located in the scenic coast of the East China Sea - Ruian City, is a long history, science and technology as the leading printing and packaging machinery manufacturers, specializing in the production printing and packaging equipment and complete sets of series of flexible packaging. Strong technical force, well- processing equipment, detection means complete, in the printing and packaging markets at home and abroad enjoy a relatively high degree of visibility and credibility.

Zhejiang Pinbo Plastic Machinery Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Recycling Machine, Stretch Film Making Machine, Gearbox, Screen Changer, Screw Barrel, Plastic Extruder Machine, Crusher Machine, Plastic Waste Recycling Machine, Speed Reducer, Plastic Granulator
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Zhejiang pinbo plastic machinery Co., Ltd is specialized in making Stretch film machine, recycling machine, screw barrel, filter, mold, gearbox and extruder machines. Forrmer name is Ruian yumin machine screw Co., Ltd since 1988 with brand name PYM. During the past 3 decades, it has become the biggest supplier of main parts of plastic machines in Ruian city, covering the land over 13000 cube meters. Its hot sell products are various kinds of screw barrel for film blow machine and recycling machine, PP woven bags, extruder machines and injection machine. It is equipped with professional machines and equipment, like FANUK series CNC computer-controlled machines, depth hole drilling machine in 18000 mm length, nitriding ovens in 8000mm depth. It does nitriding treatment for 7 days and nights, which greatly ensure the hardness of products. Its products are welcome a lot with clients and friends all over the world. With its large-scale production, it continuously improve the quality assurance system and impleme

Qingdao Huashida Machinery Co., Ltd.

23 yrs·4.0
·Manufacturer/Factory & Trading Company
Main Products:
Pipe Coating Production Line, Insulated Pipe Equipment, Plastic Sheet/Pipe Extruder, Rubber Foaming Sheet/Tube Machinery, Heat Shrinkable Sleeve, Plastic Portable Extruder Welder, Electrofusion Tape
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
1. Our History.

Shandong Tongjia Machinery Co., Ltd.

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Mechanical Equipment
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Tongjia Machinery Co., Ltd, located in High-New Technology Industry Development Zone of Jining City, Shandong Province. We are a science, industry and trade integration modern large enterprise group, one of the largest professional manufacturer of plastic machinery in China, Top 3 enterprise of China plastic extrusion machinery industry in 2014, Vice President of China Plastics Machinery Industry Association, Vice President of China plastics Processing Industry Association, the National Key High-Tech Enterprises and China's Patent Star Enterprise.