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Nanjing BKN Automation System Co., Ltd. is a leading private technology-based enterprise specializing in the research and development of non-destructive testing instruments and equipment in China. It is also a small and medium-sized enterprise in the field of science and technology in China and a national specialized and innovative small giant enterprise. We have developed various non-standard instruments such as eddy current, magnetic leakage, ultrasonic, and artificial intelligence that are at the forefront of the world, and have obtained multiple national patents for independent research and development. It mainly engages in industrial testing instruments, automatic testing and control equipment, etc. It is original or progressiveness in many categories of products, and has solved the problem of "choking" in related fields; The company's multiple scientific research achievements have filled the gap in the NDT industry in Asia and even the world, and its products are widely used in industries such as aerospace, military, automotive, power, railway, metallurgical machinery, etc.

Jinan HengXu Testing Machine Technology Co., Ltd is a high- tech enterprise which is integrated of professional research and development, production, sales. It is originated from jinan hengxu testing machine institute which provid technical support for testing machine company and special users. The institute focus on advanced test machine technology. After more than 10 years technical precipitation, it is approved to form a limited liability company and have nearly 20 years of experience. The company gathers some experts who are good at top material mechanics testing machine structural designing, professional tribology test technical solution research designing, the laboratory testing equipment analysising. They provide the lasting power for the company development.

Dongguan Lituo Testing Instrument Co., Ltd. is a manufacturing enterprise integrating R&D, production and sales of various materials and finished product properties, mechanics and environmental testing instruments. The company is located in Houjie Town, Dongguan, Guangdong, covering an area of 10, 000 square meters. After years of development, it has successively passed ISO 9001 CERTIFIED, SGS Approved Supplier Certificate, Environmental management system certification, Intellectual property management system certification, Occupational health and safety management system certification, etc. We have a professional foreign trade team, can respond in time, provide customers with professional and efficient service and reasonable prices, We also have strong research and development capabilities to improve the quality and usability of our products for our customers.

Haida established in 2004 in Dongguan City, where is the "silicon valley" of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60, 000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28, 000 customers.

The company was established in August 2003. The new factory in Dongguan headquarters has an area of more than 14, 000 square meters (will be relocated in 24 years). The old factory is about 7000 square meters. The company is a Chinese famous brand product, a city, province, and national high-tech enterprise, a small giant in the industry "specialized and special" enterprise, a national and provincial intellectual property demonstration enterprise, Dongguan City Material Property Measurement and Control Test Equipment Engineering Technology Research Center, Dongguan City Patent Cultivate enterprises, national secondary measurement certification, ISO9001 certification. We have won the first prize and second prize of the National Light Industry Science and Technology Award, the first prize of the Provincial Light Industry Science and Technology Award, the first prize of the Dongguan Division of the China Innovation and Entrepreneurship Competition, the member unit of the National Standardization Technical Committee for Shoemaking, and the National Leather Industry Standardization Technical Committee Member unit, member unit of the National Luggage and Bag Standardization Technical Committee, member unit of the Leather Machinery Sub-Technical Committee of the National Light Industry Machinery Standardization Technical Committee, and member unit of the Rubber Shoes Association Technical Committee of the National Rubber and Rubber Products Standardization Technical Committee. The company has more than 40 invention and utility model patents. Our company leads and participates in the formulation of 29 national and industry standards. The company has 26 provincial high-tech product certifications. The company mainly develops and produces shoe leather, bags, rubber products, stationery and other physical devices and instruments. The main customers are the national quality inspection system, enterprise laboratories, university research institutes, etc.

HUNAN GONOAVA INSTRUMENT CO Ltd Professionally supply kinds of testing machines for different industries, it is a collection development, research, production and sales of high accuracy testing machines, products meet ASTM, JIS, ISO, GB, TAPPI, IEC, EN, DIN BS and other domestic and international standards. Provide customers with better overall laboratory solution, including lab design, machine customize and drawing, instrument selection, installation, training, maintenance, become one stop for testing instrument and machines.

Zhangjiagang Chenxing Machinery Co., Ltd. Traces its origins back to Sanxing Plastic Machinery Factory, a collective enterprise that transformed into a joint-stock company in 1996. Officially established under the Chenxing name in 2002, the company has since specialized in the design, development, and manufacture of advanced plastic machinery equipment. Strategically located in Zhangjiagang, a nationally recognized sanitary city with convenient access to Shanghai in the east and Nanjing in the west, Chenxing benefits from excellent transportation links and a thriving industrial environment. Guided by the principles of integrity, innovation, and customer-oriented service, Chenxing has built a strong reputation in both domestic and international markets. The company's main product portfolio includes: Pipe Extrusion LinesProfile Extrusion LinesCorrugated Pipe Extrusion LinesBoard and Sheet Production LinesPlastic Pelletizing MachinesPlastic Recycling MachinesHigh-Speed MixersAutomatic Weighing and Metering SystemsWith a modern design system and a highly skilled team of engineers and technicians, Chenxing integrates scientific research, development, manufacturing, distribution, and service into a complete business system. Its products have gained wide recognition for reliability, efficiency, and quality, serving customers across multiple industries worldwide. Looking ahead, Chenxing is committed to continuous improvement and technological advancement, aiming to set new industry standards while creating greater value for its partners. Supported by strong technical expertise, a scientific management system, and a favorable investment environment, the company is well positioned for sustainable growth and long-term success. Zhangjiagang Chenxing Machinery-where innovation drives the future of plastic machinery.

Dongguan Hong Jin into testing instrument Co., Ltd. Was established in June 2007. Is a professional production and development of simulation of environmental testing equipment, mechanical test equipment, bags test equipment, paper packaging test equipment, electrical and electronic test equipment, computer mobile phone test equipment, footwear test equipment, wire and cable test of large non-standard test equipment design and automatic control of high-tech production-oriented enterprises! In recent years, the company follows closely the development of international material testing machine and testing technology, adopts the high and new technology boldly, absorbs the high and high technology professional personnel, increases the technical research and development investment, devotes to the improvement of the internal quality of the instrument, strives for perfection, is honest and trustworthy, causes hong jin and its series of testing instruments to obtain the rapid development.

Dongguan Xin Bao Instrument Co., Ltd with its own brand, OTS, has been dedicating in providing professional testing equipment with top quality since its establishment in 1978, It owns sophisticated and advanced technology in producing temperature and humidity chambers, climatic test chambers, environmental chambers, thermal shock test chambers, rain and dust test chambers, salt spray chambers, walk in /drive in test chambers and other customized test chambers, tensile testing machine, vibration test machine, Paper Packaging Testing Equipment, Luggage Testing Equipment, Furniture Testing Equipment, Leather and Shoes Testing Equipment, Mobile phone and PC Testing Equipment, Battery Testing Equipment, Plastic and Rubber Testing Equipment, Products made by OTS reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, IEC. They are also widely used in different area: R&D Institutions, Quality Inspection Institutions, Universities, electronics, communications, instrumentation, automobile, plastic, metal, Building materials, Aviation, etc.

Uby Industrial Co., Ltd., which has become an important manufacturer of environmentally friendly test chambers, is a modernization high-tech corporation, specializing in the design and manufacture of environmental and mechanical testing equipment.

Established in 2002, Shanghai Shenman Dynamic Balancing Machinery Co., Ltd. Belongs to Group Company of Guangdong Huashun Motor Technology Co., Ltd. (founded in 1997), serving as the group's pivotal production, R&D, and service hub in East China. It stands as a leading and influential professional manufacturer in China's dynamic balancing industry. With over 30 years of expertise in dynamic balancing equipment, the company integrates R&D, production, sales, and technical services, earning a strong reputation and brand recognition through its consistent quality and continuous innovation. As a key member of the Huashun Group, Shenman shares the group's qualifications as a high-tech enterprise, its "Specialized, Refined, Unique, and Innovative" certification, CNAS-accredited laboratories, and multiple proprietary core patents. Leveraging its three large-scale production bases in Shanghai, Foshan (Guangdong), and Yangchun (Guangdong), the company maintains a robust annual production capacity of 500 intelligent dynamic balancing testing machines, demonstrating formidable competitiveness in overall strength, technological prowess, and manufacturing scale.

SKZ Industrial Co., Limited and SKZ International Co., Limited are the members of SKZ group, We are specialized in supply Laboratory Instrument, Scientific instrument, Analytical Instrument, Thermal Analysis, Moisture meter, Gas detector and testing instruments for pulps, paper, cardboards, plastic, rubber and textile.

Paratronix Instruments Co., Ltd. is a high-tech enterprise specializing in packaging testing theory research and testing hardware development with independent intellectual property rights. Products are widely used in quality inspection and drug inspection institutions, printing, packaging, medicine, daily chemical, scientific research institutions, food, medicine, chemical, new energy, new materials and other fields.

About Us

Guangdong Gosunm Intelligent Industry Co., Ltd. Was established in 2012, headquartered in Dongguan City, Guangdong Province, with more than 15, 000 square meters of modern factory buildings and over 180 employees. With non-woven fabrics, kraft paper tape, self-adhesive labels as the core auxiliary materials, and mechanical design, deep learning software, motion control software as the core technology, our main business includes production equipment, inspection equipment, and package equipment which are used in e-commerce, logistics, environmental protection, medical, consumer electronics and other industries. With our equipment distributed domestically and abroad, we have global agents in more than 30 countries. The company has been awarded the honorary titles of "National High-tech Enterprise", "Engineering Technology Research Center of Guangdong Province", "Graduate Workstation of Guangdong Province", "Gazelle Enterprise of Dongguan City", "Guangdong Provincial Key Field R&D Plan", and acquired ISO9001 and CE, too. Now we have two brands: "Jiaojiaozhe" for labeling machines, and "Gosunm" for packaging machines with more than 40 patents.

Dongguan Huanyi Instruments Technology Co., Ltd. Was established on March 20, 2007, covering an area of 6, 022 square meters. It is a high-tech enterprise integrating R&D, production, sales and after-sales service. It participated in the drafting of national standards and industry standards for environmental simulation test equipment.

Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy, etc. We are a manufacturer and supplier with rich experience of R& D, Manufacture and distribution. We have a technical team possessing of automation, software program, physical properties test for materials, distribution, and processing equipment, specially the excellent technology.

Qingdao Bojia Machinery Manufacturing Co., Ltd changed officially its name from a state-owned machinery company in October 2007, is a professional manufacturer in rubber machine field of China with high-tech technology. Our factory is located in Jiaonan County of Qingdao, which is very near from Qingdao Port and Qingdao steel factory. To a great extent, it is saving the logistics cost. We have ISO9001: 2008, BV. And if you need other certifications, we will make it for you according to your requirements. Our customers spread all over the world, such as the United States, Germany, Mexico, Colombia, Canada, Singapore, Malaysia, Australia, Korea, Japan, India, Russia etc.

A professional bacterial agent manufacturer that can provide strain OEM services. Its main products are subtilis, lichens, amylolytic bacteria, lactobacilli, yeasts, antimicrobial peptides, Clostridium butyricum, fermentation bacteria, em bacteria, and Harzhi wood. Paecilomyces lilacinus, nitrifying bacteria, etc.

CHANGSHA LONROY TECHNOLOGY Co., Ltd is professional in manufacturing and selling kinds of test equipments with high technology and high accuracy. The headquarters is located in Dongguan, Guangdong Province. Changsha Lonroy is proessional in Printing, Ink, Packaging, Paint Coating test equipments, and also sell other industry test machines.

Jinan Tom Machinery Manufacturing Co., Ltd.Is a leading manufacturer and supplier of high-precision mechanical components, specializing in CNC milling machine parts, linear motion guides (slides), and dynamic balancing machines.With years of experience in the industry, we are committed to providing durable, high-performance, and cost-effective solutions for industrial automation, woodworking, metal processing, and other precision engineering applications.

Qingdao Jingtian Textile Machinery Co., Ltd. (founded in 1991) is a key backbone production enterprise in China's textile machinery manufacturing industry, 1000 employees.

Henan Shepody IntelligentTechnology Co., Ltd.

Zhangjiagang Camel Machinery Co., Ltd(CM) is one of professional manufacturers for plastic extrusion and recycling equipment in China. With over 15 years experience, more than 3000 installations and presence in more than 50 countries in Americas, Middle East, Asia and Africa, CM enjoys important position in the extrusion and recycling market in China. CM aim is to be a top plastic equipment supplier in the world, base on the spirit of this principle, we are not only made our best to meet the market demand but also enhance innovative ability. Company R & D team can provide the latest technology to meet the various needs of customers.

Zhangjiagang sevenstars is located in Zhangjiagang city, China, a beautiful and famous city for all kinds of plastic machine.

Zhangjiagang Lianying Regenerated Source science & Technology Development Co., Ltd.   was established in 2007. The company specializes in waste plastic recycling and pelletizing equipment. Our company is located in Zhangjiagang City, Jiangsu Province, China, 2 hours from Shanghai International Airport by car, near the Shanghai deepwater port and Yangtze River Port, and with the developed highway traffic, It's very convenient for your visiting and equipment transportation.

LONKIA has been a trusted name in the food machinery industry for over a decade, committed to delivering top-quality solutions that meet the evolving needs of our global clientele. With a focus on agricultural and food processing equipment, we provide a comprehensive suite of services-spanning from R&D and manufacturing to sales and after-sales support.

Qingdao Yituo Machinery Equipment Co., Ltd. And Qingdao Yituo Intelligent Equipment Co., Ltd., leveraging their respective unique core advantages, have formed a close collaborative pattern of "meticulous cultivation on the production side and efficient expansion on the sales side, " achieving steady and joint development. Their main products include: High-tensile sheet metal four-in-one material rack leveling, feeding, and shearing lines; Automatic blanking lines; Cross-cutting and shearing lines; Slitting lines; Automatic robotic arms; Three-in-one CNC servo (wide and thick profile) material rack leveling and feeding machines; Two-in-one (precision) material rack leveling and feeding machines; Precision leveling machines; Wide sheet metal, ultra-thick profile, and ultra-thin profile leveling machines; And various precision stamping automation equipment.

High-Energy Intelligent Control (Xiamen) Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of non-standard customized coating machines. Since its inception in 2005, the company has been committed to advancing laboratory coating technology, continuously innovating and enhancing its products to meet the evolving demands of scientific research and industrial applications. Over the years, our coating machines have been widely adopted by numerous universities, well-known research institutes, and large enterprise laboratories across China, earning a solid reputation for their precision, reliability, and versatility.

Xianxian Middle Road Tongda Testing Instrument Equipment Factory develops, produces, and operates various types of universal testing machines and pressure testing machines, highway instruments, railway instruments, construction instruments, steel reinforcement instruments, geotechnical instruments, cement instruments, concrete instruments, mortar instruments, aggregate instruments, asphalt instruments, emulsified asphalt instruments, roadbed instruments, pavement instruments, durability instruments, non-destructive testing instruments, building energy-saving instruments, wire and cable instruments, safety helmet safety belt instruments, safety net instruments, door and window testing instruments, fire combustion instruments, ceramic instruments, brick and tile instruments, geotextile and geosynthetic material testing instruments, mixing station testing instruments, high-speed railway instruments, waterproofing membrane instruments, water conservancy and hydropower instruments, bridge and tunnel instruments, dam instruments, complete sets of mobile laboratories, various specifications of mobile box houses, and more. The temporary construction packaging room on the construction site is equipped with various material testing and inspection instruments, including engineering testing and inspection equipment!