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Changzhou Desheng Superhard Tools Co., Ltd. 's main business covers the manufacturing and sales of diamond saw blades, diamond cutting tools, automotive cutting tools, circuit board cutting tools, floor cutting tools, CNC cutting blades, hydraulic shaft sleeves, alloy saw blades, electric tools, as well as mechanical equipment and accessories. In recent years, the company's business scope has expanded, adding new businesses such as import and export of goods, import and export agency, metal tool sales, CNC machine tool manufacturing and sales. These businesses not only meet the needs of the domestic market, but also actively explore international markets, enhancing the overall competitiveness of the company.

Sailham Equipment (Dongguan) Co., Ltd. is a leading manufacturer that specializes in manufacturing and marketing the cost effective and reliable environmental test chambers, such as: Temperature and Humidity Chamber series, Highly accelerating tester series, Salt Spray Chamber, Vacuum Oven, Walk-in chamber, Thermal Shock Chamber, Ageing Testing series and so on, mechanical tester such as Universal testing machine, dropt tester, vibration test table, falling ball impact tester etc...Many of the environmental test chambers built include optional features or customization to exactly fit the customer's application.

I. Company Overview and Historical Heritage

Dongguan Racesuper New Material Technology Co., Ltd., A leading national high tech enterprise located in Zhongtang Town Donguan City Specializing in the research development, production And sales of DTF (Direct to Film) technology, We pride ourselves on innovation in quality. With over 200 employees 13 state of the art coding lines and a dedicated team of 30+ R&D experts we produce a wide range of DTF including Instant Peel, Cold Peel and Hot Peel varieties Racesuper is recognized for its Excellent quality and industry leadership Backed by more than 60 national invention patents And certifications like ISO9001. We invite you to experience the Racesuper difference Welcome to Donguan and welcome to Racesuper! Dongguan Racesuper New Material Technology Co., Ltd., A leading national high tech enterprise located in Zhongtang Town Donguan City Specializing in the research development, production And sales of DTF (Direct to Film) technology, We pride ourselves on innovation in quality. With over 200 employees 13 state of the art coding lines and a dedicated team of 30+ R&D experts we produce a wide range of DTF including Instant Peel, Cold Peel and Hot Peel varieties Racesuper is recognized for its Excellent quality and industry leadership Backed by more than 60 national invention patents And certifications like ISO9001. We invite you to experience the Racesuper difference Welcome to Donguan and welcome to Racesuper!

Luoyang Zhongwei Metallurgical Material Technology Co., Ltd.

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.

                                                                                                              Shandong Titanium Nickel Special Steel Co., Ltd.

Haining LIYA Technology Co., Ltd. is a high-tech enterprise specializing in the custom research, development, and manufacturing of high-frequency transformers and inductors. The company integrates advanced automation with meticulous craftsmanship to deliver stable, high-quality products that meet the rigorous demands of the global electronics industry.

Company Description  

Shijiazhuang Qingquan Cellulose Co., Ltd. is a high-tech enterprise integrating scientific research, production and sales, and technical services. It has a complete set of advanced production equipment, adopts advanced German production technology, strong technical force, and complete and strict manufacturing and testing. The process and product quality are in compliance with relevant standards.

Guangxi Yulin YORELI Special Ceramics Co., Ltd.

Suzhou BAOSHI Test Equipment Co., Ltd. is located in Pudong District of Shanghai, China, Established in 2012; About 30 minutes' drive from Shanghai Pudong international airport to our company. Our own brand BAOSHI. Our company produces The temperature and humidity environment testing equipment includes programmable constant temperature and humidity testing machine, high and low temperature testing machine, rapid temperature change testing machine, and cold and hot shock testing machine. High temperature testing machine, Walk-in constant temperature and humidity testing machine, Walk- in High temperature aging testing machine Salt spray test chamber, UV weather resistance testing machine, Ozone Aging Testing Machine etc.

Zhengzhou Jansincere Refractory Complete Set Co., Ltd., founded in 1986, is located in Xinmi City, known asthe "Refractory Capital of China. "The company integrates product research and development, production, sales, and construction, providing complete sets of refractory products and integratedconstruction and masonry services to industries such as building materials (cement, glass, lime), metallurgy(steel, nonferrous metals), and environmental protection(hazardous waste disposal, powergeneration, and petrochemicals). The company comprises two production plants, a specialized kiln andmasonry engineering company, and a wholly-owned subsidiary(Shanghai Jianxin Branch).

Suzhou Gujing Electronics Co., Ltd. is a professional inductor manufacturer with over 20 years of experience in OEM for foreign brand inductors, adhering to the 1+1 (business + technology) philosophy in serving customers.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

SHANDONG BAICHUAN INDUSTRIAL TECHNOLOGY GROUP Co., Ltd

Jiangsu Yuxing Film Technology Co., Ltd. is one of the leading BOPET film manufacturers in China. Equips state-of-the-art production lines and testing equipments our products are of outstanding and consistent quality. We offer a wide range of functional Bo-PET film with thickness range of 50~400μ M. Our products and service are throughout fields of IT, LCD, electronic & electrical insulation, solar cell module and textile industry etc.

We supply a full range of products. We're pleased to get your inquiry and we will reply to you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers' demands" for the management principle, "zero defect, zero complaints" as the quality objective.

KINGSTONE is specialized in manufacturing and supplying refractories for steel-iron & Glass industry for over 20 years. KINGSTONE includes four factories in Xinmi and Anyang, Henan Province. The annual output is 30000 tons refractories for glass making and 250, 000 tons of refractories for steel-iron making. We have 860 sets of manufacturing equipment, 3 sets of EAF and 3000 m2 of assembly line.

Zibo Yisheng Aluminum Co., Ltd. is an excellent enterprise dedicated to aluminum industry and new material industry. We are pleased to present our remarkable journey in terms of history, performance, scope of business and vision for the future. Based on our commitment to innovation and quality, our company has become a trusted supplier of aluminum solutions worldwide.

Founded in 2005, YONEI started its modified plastics material business and expanded into distribution business in 2012. We now operate 3 manufacturing plants in Zhejiang Province with an annual production capacity of 40, 000 tons, very closed to Shanghai. In 2025, our sales reached 390 million RMB with an annual sales volume of 19, 000 tons.

Liushun New Material Co., Ltd is located in the famous historical and cultural city-Linzi, close to Qilu Petrochemical Company and Qiqing Highway with superior geographical position and convenient transportation. It has good geographical conditions and resource advantages.

Cera Thermal was founded in 2002, we specialize in refractory materials, high-temperature insulation products, and industrial furnace engineering solutions.  We are also an authorized distributor of RHI Magnesita.

Handan Tengfa Petrochemical Co., Ltd. is located in Handan City, Hebei Province, a historical and cultural city with convenient transportation and a well-developed logistics network. The company occupies an area of 9, 000 square meters and currently employs 180 staff members, including 8 senior engineers and 20 professional technical personnel. With an annual production capacity of 20, 000 tons, the company specializes in manufacturing high-temperature grease, No. 1, No. 2, and No. 3 lithium-based greases, extreme pressure composite lithium-based grease, calcium-based grease, molybdenum disulfide lithium-based grease, semi-fluid pump grease, white low-temperature grease, calcium sulfonate grease, polyurea grease, and other specialty lubricants.

Iota Silicone Oil (Anhui) Co., Ltd was located in Bengbu, Anhui Province, which is the manufacturing operation of Iota Corporation Limited in China. As a leading supplier in organic silicon industry, silicon-based technology and innovation area, IOTA provide the whole industry chain silicone performance solutions. We serve the market in various fields, covering textiles and leather, food and beverages, paints, oil and natural gas, cosmetics, electronics, aerospace, automotive, construction, medical care, casting, personal care, agriculture, and LED.

Since its establishment in 1992, DABECO has been deeply rooted in the sensor industry and has established business relationships with numerous enterprises in Germany, Switzerland, and other countries. In recent years, DABECO has been committed to the research and production of various sensor probes. DABECO has now become a sizable manufacturer, serving users around the world with its high-quality products and services.

Wuxi MARET Technology Co., Ltd., formerly known as Wuxi MARET drying equipment factory, was registered in February 2008. In 2015, it was changed to Wuxi MARET Technology Co., Ltd.

Tai'an Hongfei Carbon Fiber Products Co., Ltd. is a high-tech enterprise integrating production, R&D, customized processing, sales and service. We boast a professional technical R&D team and advanced processing equipment for graphite and carbon-carbon products. The company has carried out technical cooperation and talent exchanges with well-known domestic universities such as Beihang University and Shandong University of Technology. By continuously absorbing advanced technologies from home and abroad, we have always maintained innovation vitality. With exquisite production technology and advanced manufacturing equipment, we produce and process a variety of carbon-carbon/graphite products according to customer requirements, and provide customers with one-stop services from design to processing.

Zhaoqing Jinlongbao Electronics Co., Ltd. Was established in 2007. It is a national high-tech enterprise specializing in the R&D, production and sales of NTC temperature sensors and other series of products. The main products include: NTC chip, NTC thermistor and NTC temperature sensor etc. Products are widely used in various household appliances (such as air conditioners, refrigerators, water pots, air fryer, electric kettles, integrated stoves, burned protection stoves, microwave ovens, water heaters, water dispensers, rice cookers, induction cookers, etc. ), industrial equipment (such as boilers, automatic control equipment, instrumentation, etc. ), automobiles, medical equipment and other fields.

Founded in 2005, Harbin Hapro Electric Limited is a high-tech company located in National Universities Science Park in Harbin University of Science and Technology, Harbin, China. Relying on universities and colleges, the company has a team composed of mechanical, electrical, chemical science and technology experts with the ability of integration of production, learning and research, the existing staff of 56 people, 2 doctoral supervisors, 1 doctor, 6 master, 33 undergraduates, 14 junior college students. The company is mainly engaged in the research, development and production of polymer material laboratory rheometer, laboratory extruder, wire and cable testing equipment and cable manufacturing equipment.