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We are a professional manufacturer focusing on the R&D, production and sales of industrial precision accessories, with 10+ years of rich experience in the field of mechanical and printing accessories manufacturing. Adhering to the core philosophy of "quality first, customer-oriented, integrated supply and win-win cooperation", we are committed to providing global customers with high-quality, cost-effective and customized product solutions.

Wenzhou Jianqing Industrial Company was founded in 1977, is now located in Wenzhou, Zhejiang, China Marine economic development demonstration zone, construction area of more than 30, 000 square meters, annual output value of 100 million, with more than 200 sets of professional equipment, is a professional production, research and development of reciprocating compressor parts of science and technology enterprises.

Guangdong DEF Seals Solutions Co., Ltd. is a leading seals original manufacturer carrying with more than 20 years professional experience, focus on full series hydraulic seals and PTFE component seals, which including guide rings and Spring Energized Seals, as well as CMRD (Custom Made, Rapid Delivery) urethane and rubber seals.

Shanghai HSCO Group - A Reliable Global Partner in the Hydraulic Industry

DMS SEALS was established in 2008. We are a technology enterprise which specialized in the production of seals, the development of seals material and the solution of the sealing of special working condition. We own 120 staffs which including 70 middle and senior technicians. Our factory covers more than 10000 square meters which including 8000 square meters for the workshop. Our production equipment and test equipment are on leading level in the same industry. We are the one of the biggest enterprise who specialized in manufacturing and developing seals in China. We have long time cooperation and communication with many universities and research institutions at home and board. We own a number of invention patents and leading production process. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system. We have already passed the certification of ISO 9001 and IATF 16949. We have the mature technical reserve for the solution of ultra-high temperature, ultra-high pressure, ultra-low temperature, highly corrosive and other special working condition. Our products are widely used in construction machinery, automobile, automation equipment, petroleum, water conservancy, chemical engineering, aviation and other area.

We are established in 1990 and specialize in researching and developing various engine valves & pistons which widely used in Locomotive, Construction machines, Generator and Marine. OEM and ODM service also can be provided to meet different customer's requirements. Annual production value exceed 200 million, involving more than 1000 models. Our mission is to continuously make improvements which enable us to fulfill customer expectations. In order to control risks and seek development, we introduced world class manufacturing facilities, state-of-the-art production technology to promote quality to ensure customers' demands will be achieved, introduced advanced and complete management system to make us become more and more powerful. We have rich experience in cooperating with customers from all over the world, so the communication between us will be smoothly, and our business will be easily.

Lianyungang BAIBO New Material Co., Ltd is one of the leading high quality quartz glass and ceramics manufacturer and supplier in China for more than 10 years.

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd. is a renowned scientific and technological enterprise that specializes in research and development, production, and sales. Situated in Liuzhou city, a prominent industrial hub in southwest China, our factory spans across an impressive area of 8, 000 square meters and boasts a dedicated workforce of 250 skilled employees. We take immense pride in being the designated supporting manufacturer for local SGMW and LiuGong machinery.

HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.

Tai'an Ruili Machinery Equipment Manufacturing Co., Ltd. is located in Yangliu Town at the foot of Mount Tai, the most majestic of the Five Sacred Mountains.

Zhuzhou Bullo Cemented Carbide Co., Ltd is a modern enterprise integrating independent production and trade, and our expertise in the tungsten carbide components began in 2008. The company is located in Zhuzhou City, Hunan Province, and has passed the ISO9001: 2015 quality certification system. It owns standardized modern factory, a professional technical and sales team, as well as advanced equipment for production and inspection.

We  are a professional heavy machine parts supplier in China with 10 years.

Liaoning Mais Sealing Technology Co., Ltd. is a well-established and reputable factory located in China.

Weifang Feiyang Machinery Equipment Co., Ltd is located in China Power City-Weifang, which is specialized in diesel engine, generator set, agricultural machinery and spare parts.

Tamprinter only focuses on one thing: How to make your label and sticker screen printing work choose a better set of equipment solutions.

Qingdao Chifine Machinery Co., Ltd is One Famous Company in China Which Specialized in Various Metal Casting Products with Over 10 Years Experience Located in Qingdao China. It Covers a Comprehensive Range of Sand Casting, Investment Casting, Die Casting and Machining and Was Widely Used in Agriculture Machinery, Motor Vehicle, Architecture, Railway and Engineering Chifine Has Accumulated Important and Valuable Experience in Design, Manufacturing and Customer Service Over These Years We Will Continue to Integrate Our Technical Superiority, Improve Process and Quality to Increase Market Share and Create More Brilliant Future.

WeiFang Shengao Machinery Co., Ltd is located in WeiFang the famous city in China and the world center of kites. It is 140 kilometers far away from Qingdao port, the transportation is very convenient. Our company use the location advantages of ShanDong province to integrate resources so that we can processing according to the drawings of customers.

YILIANDA Industry & Trade Co., Ltd. is located in Shiyan, Hubei, shiyan is a famous Taoist holy land, the source of south-to-north water diversion, is the only auto parts industry base in China.

KEEPWIN TECHNOLOGY HEBEI Co., Ltd is a high-tech joint-stock enterprise which specializes in the development and designing, manufacturing and installation, mating remolding and sales service of compressors as well as the corresponding pre-and post-position purifying equipment. KEEPWIN factory located in Hebei Province, China. Our factory has 18years of manufacture experience process compressor, with staffs of nearly 150, a total asset of 100, 000, 000RMB, building area of 11222m2, Specializes in the development and designing, manufacturing and installation of Reciprocating compressor & Diaphragm Compressor, Fuel Gas Compressor & Natural Gas Compressor & CNG compressor & LNG & LPG & Methane Compressor, Pure gas of Oxygen & Helium & Argon & Xenon & Nitrogen Gas Compressor, Station Hydrogen Compressor, Hydrogen energy equipment, High pressure Air Compressor, Oil free scroll compressor. Our company makes different but suitable plan for every different customer according to the condition of the flow rate, suction pressure & discharge pressure, gas inlet temperature & outlet temperature, air-cooled or water-cooled. The finished products are sent to Quality Control Department for stringent quality tests and factory operation test on various parameters. Quality is our cultural, Customer's good feedback is our developing base. We view client satisfaction as the witness of our products' utility and application in all environments.

QingDao Carlock Sealing Technology Co., Ltd

Luoyang Reliable Machinery Parts Co., Ltd located in Industrial city Luoyang, with 15 years experience in heavy equipment parts line. We manufacture and supply new replacement parts for for Construction machinery, Mining equipment, Agriculture machinery, suit for Excavators, Wheel loaders, Bulldozers, Graders, Tractors, Dump trucks, Generators and more Earthmoving Equipments, produce pins, bushings, shafts, bearings, wear strips, Gears, Washers shims, Seals and gaskets, casting parts, we also cooperate with OEM factories, supply Engine Components, Electrical parts, Hydraulic parts, Braking system parts, Filters, Belts, Hardware, G. E. T parts and more.

About Us:

Suzhou Benit Machinery Technology Co. Ltd is specialized in manufacturing and distributing spare parts of asphalt paver, milling machine and road roller. We provide daily maintenance, overhaul and technical service for our customers. Our main products includes: 1. For asphalt paver, track pad, track chain, screed plate, conveyor chain, leveling sensor, auger sensor and control pane. 2. For milling machine, track shoe, cutting teeth, tool holder, base holder, string sensor, conveyor belt and milling depth sensor. 3. For road roller, rubber buffer, water pump and spray nozzle and other various road construction machinery parts.

Established in Xiamen in 2001, Xiamen TuoYan Seals Technology Co., Ltd. Specializes in the research and development of sealing solutions and sealing components for fluid power systems. The company integrates research and development, production, and sales, and has complete production and testing equipment, including CNC machining centers, CNC lathes, large hydraulic presses, computer-controlled sintering furnaces, flat vulcanizing machines, precision injection molding machines, fully automatic fiber impregnation machines, and laminating machines. The company has passed the ISO 9001: 2015 quality system certification and has been recognized as a high-tech enterprise in Xiamen.

Shandong Wolkang Machinery Equipment Co., Ltd., headquartered in Jinan, Shandong, is a high-tech enterprise specializing in the research, development, production, and sales of complete vehicles and accessories for underground mining engineering machinery. Leveraging years of technological expertise and deep industry experience, the company has developed into a comprehensive service provider encompassing engineering machinery, underground loaders, ore trucks, complete vehicles, and key accessories. Its product offerings cover the entire supply chain, including engine systems, transmission systems, hydraulic systems, chassis structures, and intelligent control systems. The company provides efficient, reliable, and customized equipment support to mining companies worldwide. Rooted in China, serving the world, the company's business network covers key mining areas in over 30 provinces and cities across China, and it has established strategic partnerships with numerous major mining groups, such as China Minmetals and Zijin Mining. Its products are also exported to mineral-rich regions such as Southeast Asia, Africa, and South America. Through a localized service team and rapid response mechanism, the company offers overseas customers a one-stop solution, from model selection and adaptation to after-sales maintenance. Adhering to its mission of "making mining operations safer and more efficient, " the company is customer-oriented and driven by technological innovation, striving to become a global benchmark in underground mining equipment. In the future, we will continue to deepen our global layout and work with partners to jointly promote the green and intelligent development of the mining industry!

Shandong ACR Machine Tool Co., Ltd. is an enterprise integrating product design, research and development, manufacturing and sales. Mainly produce and operate CNC lathes, CNC milling machines, vertical machining centers, horizontal machining centers, gantry machining centers, ordinary lathes, vertical drilling machines, radial drilling machines, ordinary milling machines, metal band saws, planers, surface grinders, etc. More than fifty series of products.

Qingdao Ruichen Sealing Technology Co., Ltd. is a professional manufacturer of hydraulic sealing elements. Its leading products include high-pressure seals, hydraulic seals, rotary seals, machined seals, Spring-Energized Seals (such as metal seals like piston rings or rod seals), and high-performance sealing materials. The company holds an advanced domestic level in specialized fields such as ultra-high/high-pressure sealing, high-pressure high-speed rotary sealing, and mold-free machined seals. These products are widely applied in hydraulic machinery, plastic machinery, food & pharmaceutical machinery, petrochemical equipment, and other civil and military products.

With 35 years experience in producing rubber oil seals, Jiang Yin (No. 3) Rubber Manufacturer Co., Ltd. is a professional manufacturer and industry leader in the researching, manufacturing and selling types of skeleton oil seals, O rings, Rubber gaskets, Pump valve oil seals and Oil seal cover.

ONA is a professional manufacturer of crushers and crusher parts. Servicing the mining and construction industries for years, we have built up a scientific system of production, sales and services. We are offering products over 50 countries and enjoy good reputation among our customers for high-quality products, integrity and responsibility. Our products range from cone crushers and jaw crushers to bronze casting parts, high-manganese steel casting parts and steel parts, which meet OEM standard and produced basing on the original drawings. High-efficient and high-precision processing equipment is widely used in our production line. Our qualified engineers, skilful workers and office staff with rich exporting experience ensure us to present high-quality products to our customers.

Xingtai Xiangyue Rubber Products Co., Ltd. Was established in 2017. The company is located in Renze District, Xingtai City, Hebei Province. After 8 years of deep cultivation and development, it has become a high-tech enterprise integrating research and development, production, and sales. We strictly follow the ISO900 quality management system. Each batch of raw materials undergoes entry inspection. We adopt advanced turning processes and fully automatic mold vulcanization processes. We have a constant inventory of various high-performance elastomer materials, including but not limited to: Nitrile rubber (NBR), fluorine rubber (FKM), ethylene propylene diene monomer rubber (EPDM), hydrogenated nitrile rubber (HNBR), and polytetrafluoroethylene (PTFE), which can meet the sealing requirements for different working conditions ranging from -60 degrees Celsius to 300 degrees Celsius. The company mainly manufactures and sells sealing products for mine comprehensive mining hydraulic supports, single hydraulic pillar seals, explosion-proof seals, O-ring seals, polyurethane oil seals, combined sealing gaskets, frame oil seals, fluorine rubber oil seals, polytetrafluoroethylene sealing rings, V-shaped cloth-reinforced rubber rings, piston seals, rod seals, dust-proof rings, static seals, etc., which are popular in the consumer market. It enjoys a high reputation among consumers and has established long-term and stable cooperative relationships with many central state-owned enterprises and agents.