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Guangdong Guangce Instrument Technology Company Limited, located in Dongguan City, is a technology-based private enterprise engaged in research and development, production, OEM and sales of scientific and technological equipment manufacturing. Our company has 15 years of production experience, has various software and hardware design and research and development capabilities, and also have experienced and high-quality technical team and professional sales team. GuangCe's main business includes plastic physical properties, mechanics, environmental reliability, aging, and flame retardant testing instruments, among which the annual output of plastic polymer physical properties testing instruments ranks among the top in the country. And our products comply with GB, ASTM, ISO, JIS, EN, DIN, UL and other testing standard.

Changchun Intelligent Instrument Equipment Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, and after-sales service. It was founded in 1989 and has a history of 35 years. We are one of the earliest companies in China to develop and produce testing machines. We specialize in the R&D and manufacturing of optomechanical and electrical integrated testing instruments, analytical instruments, and automotive parts testing instruments. We have also passed the ISO9001 international quality system certification.

Cangzhou Sefu New Materials is located in the Guanting Industrial Park of Cangzhou City, Hebei province, China. It's a professional company specializing in researching, developing, and producing industrial porous ceramics for the foundry and environmental protection industries. Our company was founded in 2013 with an area of 15, 000 square meters and houses 200 employees.

About Us

Tophung strategic cooperation with Germany Cadis, and on going technical exchange.

Jinan Victory Instrument Co., Ltd ( Victory Test Solution-VTS) is a professional manufacturer and exporter of material testing machines and quality control testing equipment in Jinan city, Shandong province, China. Jinan city is the capital of Shandong province, which is located in the northeast of China (about 2 hours away from Beijing and Shanghai. )

Our company is located in Dongguan City, Guangdong Province, China. Dongguan is renowned for its advanced manufacturing industry and convenient transportation network, providing a superior industrial environment that supports our business development. Since our establishment, we have been committed to integrating R&D, production, and sales into a complete industrial chain, adhering to the core values of "technology first, quality paramount, and customer first, " and striving to become a leading brand in the testing equipment industry.

Dongguan ZhongLi Instrument Technology Co., Ltd. Was established in 2014. Nestled in Dongguan, Guangdong province, a region renowned for its vibrant manufacturing and technological innovation, our company has thrived in this dynamic environment.

Dongguan zhuosheng mechanical equipment Co., Ltd. Was established in 2003, located in houjie avenue, houjietown, dongguan city, covers an area of 2500 square meters, is a non-metal experimental mechanical equipment profes. Sional manufacturers, set product research and development - design - production - sales - after-sales service as one olthe high tech enterprises, Since its establishment, zhuosheng has an excellent research and development, design, manufacturing, marketing, service team and rich practical experience in the field of silicone rubber, plastic, machinery and equipment.

Chongqing Super Mechanical&Electrical Co., Ltd is Located at Chongging, one of the municipalities directly under the central government. We are a professional leading manufacturer and supplier of oil filtration machine, and petroleum oil analyzers, electric testing equipments, and related machinery.

Hongtuo Instrument Co., Ltd., formerly established in 2002, was mainly engaged in OEM production of density instruments. In 2010, we established DahoMeter, the exclusive brand of density meter. In the same year, we started to incorporate HongTuo Instrument Company and setup the business division of physical testing instruments. The division is specialized in the R& D, production and sales of various physical testing instruments and environmental testing instruments.

Jinan Kason Testing Equipment Co., Ltd. Was established in 2009, is specialized in developing and manufacturing of testing equipment used for metal, non-metal and composite materials mechanic performance testing.

2003 MrJi, the President, as a agent of all kinds of raw materials.

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.

YouBi Test Equipment Co., Ltd. is a professional manufacturer specializing in a full range of environmental simulation test equipment. Our production base is strategically located in Dongguan, China's renowned manufacturing hub. We are committed to expanding our global marketing network and refining our after-sales service system, both of which have earned high recognition from customers worldwide. A majority of the core components of our products are sourced from well-known suppliers in Japan, Germany, Taiwan, and other regions, ensuring premium quality at every step. Equipped with advanced production facilities and backed by strong technical expertise, we have forged long-term partnerships with R&D institutions in Beijing, Shanghai, and overseas markets. By integrating cutting-edge technologies from these collaborations, we consistently drive the R&D and innovation of new products to meet evolving market demands.

JINAN HST Founded in 2009, it has gone through 15 eventful years. It is a high-tech enterprise with import and export rights. The company is committed to providing the market with professional and reliable material mechanics testing solutions, At present, the material testing system produced by the company successfully provides reliable mechanical testing solutions for the global aerospace, national defense, scientific research institutes, universities, engineering quality inspection, verification and certification, automotive and shipbuilding, rail transit, bridge civil, consumer electronics, textile, metallurgy, chemical, medical, electric power, import and export inspection and other industries. Our products are exported to Germany, the United States, Spain, Australia, Italy, South Africa, South Korea, Pakistan, Papua New Guinea, Malaysia, Thailand, Singapore and other international markets. We have a professional pre-sales, sales, after-sales service team, to provide strong technical support to users at home and abroad.

Dongguan Weixiang Machinery Co., Ltd. - Your Premier Partner in Non-Metal Experimental Machinery

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!

Ningbo Tianheng Petrochemical Co., Ltd.

Jinan Xinghua Instruments Co., Ltd is one of the leading testing machine suppliers in China. We specialize in manufacturing, development, research and marketing of different kinds of test instruments. Our roots are planted firmly in the principles of quality and customer service.

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.

Guangdong Great Polymer Holding Co., Ltd is a premier distributor of polyolefin products and a trusted partner to the plastics industry in South China. As a Tier 1 distributor for over 40 globally renowned petrochemical giants, including PetroChina, SINO PEC, ExxonMobil, LG Chem, and Wanhua, we proudly serve a diverse portfolio of more than 6, 000 customers, offerina comprehensive and reliable supplv chain solutions.

Zhengzhou Great Machinery Co., Ltd is a company focus on the design and research of hydraulic screen changer, melt gear pump and extrusion dies. Gmach is a young company but has a large number of senior technicians, the deep technical background and full of passion work team determine it is standing on a high starting point. We do not just supply you the products, but also provide the solution to solve the problem.

JONSN is a Sino-British joint venture manufacturing high precision micro gear pumps and drum pumps, based on a dozen year of experience on well-known imported pumps as technical support. Benefit from Ganzhou high-efficiency business environment and Ganzhou gear industry processing ability, our factory is located in Ganzhou National Economic Technological Development Zone with area of 3, 000 square meters.

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.

About Us - WEIFANG RONGHENG PLASTIC Co., Ltd Under the brand is Rongheng, WEIFANG RONGHENG PLASTIC Co., Ltd has been focusing on the production of various PVC hoses since 2010. We are located in Weifang City, Shandong Province, and have the reputation of "the kite capital of the world" Our company has become a leader in hose manufacturing and supply We produce various models of PVC hose, PVC pellets, machinery and equipment. Our core products include:

JunSun Mould is specializes in plastic mold design& Mold manufacturing over 15 years of experience. We focus on mold sulution, quality and on-time delivery, building trust through consistent performance. Our capabilities cover a wide range of products including  household items, home appliance, industrial crate, pallet, dustbinds and automotive components. We work with precision, respond with speed, and deliver with confidence.

Hunan Zhenhua Analysis Instrument Co., Ltd. Specializes in the experimental instruments of ceramics, inorganic non-metallic materials, glass, and cement. We are good at engineering testing. We are a leading enterprise in domestic industry with strong technical force, professional technical personnel and consummate testing equipment. Over the years, our company has been advancing with the times. Aiming at the advanced technology, we produce various products to meet the needs of market.

Xinji Kexin Metallurgical Equipment Co., Ltd. Established in 2 0 1 1, is located in xinji city, Hebei Province, China, close to Beijing Airport, Tianjin Port, Huanghua Port and Qingdao Port, with convenient transportation and beautiful environment. We are a scientific and technological enterprise specializing in R&D, production and sales of metallurgical sensors. Main products: Tundish continuous temperature measuring system, temperature measuring probe, steel/molten iron sampler, oxygen measuring probe, TSO/TSC, hydrogen measuring probe, molten steel thermometer, carbon measuring instrument, oxygen measuring instrument, etc. Our employees are experienced, committed to strict quality inspection and thoughtful customer service, and can discuss customer needs at any time to ensure customer satisfaction. In addition, we have obtained I S O 9 0 0 1, S G S certification and national high-tech enterprise certificate, and obtained a number of patent certificates and honorary certificates...Our products meet the international and domestic industry standards. Our products not only sell well in major domestic steel enterprises, but also are exported to various countries and regions, including Korea, Japan, Singapore, Russia, Turkey, Spain, Pakistan, Dubai and other countries or regions. At the same time, we also undertake OEM and ODM orders. Welcome customers to come to discuss cooperation!

Xiazhimu is located in Jinan City, Shandong Province, China. It has 3 factories which are the professional manufacturers of functional refractory products. Our company focus on the international market of the refractory products for steel /iron casting industry.