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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.

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

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.

Hangzhou Darlly Filtration Equipment Co., Ltd is a high-tech company located in Fuyang, Hangzhou, Zhejiang Province, China.

Refine On (Hebei) Electric Power Technology Co., Ltd. is strategically located in the Mancheng High-tech Development Zone of Baoding City-a core area renowned for its agglomeration of high-tech enterprises in North China, boasting convenient transportation networks, abundant talent resources, and a supportive industrial ecosystem for technological innovation. Rooted in this fertile ground for development, the company has fully dedicated itself to the high-tech field of power system automation, focusing on the R&D, production, and promotion of cutting-edge products that address the core needs of the power industry. Its product portfolio covers a comprehensive range of solutions, including power system marketing measurement equipment (such as intelligent electric meters, metering verification devices, and load management terminals), operation and maintenance high-voltage testing instruments (like transformer oil BDV testers, high-voltage insulation resistance testers, and partial discharge detectors), distribution network testing tools (including feeder automation testers, fault locators, and cable testing equipment), power consumption inspection devices (such as electricity theft detection instruments and energy efficiency analysis tools), as well as a full line of specialized tools and meters. As a technology-driven enterprise integrating R&D, production, sales, and after-sales service, it has established a one-stop service system to ensure that every link from product conception to user application is seamlessly connected and of high quality.

Hubei Yoan Electrical Equipment Manufacturing Co., Ltd. (YoanPower) is situated at the Dongxihu High-Tech Development Center in Wuhan. As a national high-tech enterprise with over 40 years of experience in high-voltage test equipment R&D and manufacturing, we have participated in formulating 3 industry standards and focus on global export of power testing equipment. The company operates a 2, 000-square-meter production base with a professional team of 30 experienced staff, serving global power sectors, research institutions and electrical equipment manufacturers.

MEBON

Company Location & History:

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.

Beijing Naijiu Weiye Technology Co., Ltd is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment. It has been recognized by the State in 2016, 2019, 2024. Our instruments include Concrete durability instrument, NDT equipment, Universal testing machine, Anchorage force tester, Strength tester, Road testing system, Concrete/ Soil / Cement / Asphalt / Petroleum testing equipment.

DONGGUAN ZONHOW TEST EQUIPMENT Co., Ltd was established in 2011, predecessor DAZHONG was established in 2006. Today it is a global contender and one of the top-ranking manufacturers and suppliers of testing equipment worldwide. With our advanced technology and affordable prices, systems and software, we supply standard or customized solutions for many test, measurement and quality control tasks required in the world of modern materials testing.

About Us

Guangdong Sunka Lead lntelligent Equipment Co., Ltd. is a medical manufacturing automation equipment manufacturer and solutionprovider integrating technology research, development, production and sales. Professional research anddevelopment of new energy equipment and medical protective equipment with the domestic leadinglevel. Products are widely used in new energy, medical and health industries. The company strictly followsthe lSo9001 quality certification and IS014001 environmental management system, and the modernmanagement model improves the popularity of the "SKXD" brand.

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.

Qingdao Laoying Haina Opto-electronic Environmental Protection Group Co., Ltd. (LONYING) stands as a pioneering manufacturer and comprehensive service provider in China's environmental monitoring and analytical instrumentation industry. Founded in 1988, one of the earliest in the field in China, we have established a leading market position through decades of dedication and innovation. We offer over ten product series, encompassing hundreds of instruments. Our core product categories include: 1 Flue Gas (Dust) Sampler & Analyzer, 2 VOCs Sampler, 3 Ambient Air Monitor, 4 Gas Station/Vehicle Exhaust Monitor, 5 Water Quality Monitoring Equipment, 6 Calibrators, 7 Sampling Probes, 8 Customized Items. We prioritize R&D, continuously cultivating cutting-edge technologies to provide advanced and accurate monitoring solutions. Our skilled production team ensures the manufacture of reliable and durable instruments. A strict QC team guarantees that every product meets the highest standards of performance and accuracy. We are dedicated to providing high-quality products and ensuring prompt delivery to support our clients' critical environmental protection efforts.

Dongguan Zhicheng Instrument Co., Ltd., located in Dongguan, the shining pearl of China's manufacturing industry, is a high-tech enterprise that leads the way in the field of environmental simulation testing equipment. Since its establishment, we have always adhered to the core philosophy of "quality first, customer first" and are committed to providing excellent quality and efficient environmental testing solutions to global customers.

Hebei Jingchuang Instrument Manufacturing Co., Ltd. Specializes in the design, manufacturing, and supply of testing instruments and laboratory equipment for construction engineering, material testing, and industrial quality control. Our main product categories include Steel Structure Testing Equipment, including High Strength Bolt Tester, Slip Coefficient Tightening Machine, and related steel structure inspection equipment for bolt connection testing and construction quality evaluation. Plastic Pipe Testing Equipment, including Hydrostatic Pressure Testing Machine, Falling Weight Impact Tester, Carbon Black Dispersion Tester, Sonic Pipe Sealing Tester, and Specimen Cutting Machine, suitable for testing PE, PVC, PP, PPR, HDPE, composite pipes, and other plastic pipe materials. Thermal Analysis & Building Materials Testing Equipment, including Differential Scanning Calorimeter (DSC), Guarded Hot Plate Thermal Conductivity Tester, Heat Flow Meter Apparatus (HFM), and Insulating Glass U-Value Tester, widely used for thermal insulation performance testing, building energy efficiency evaluation, and laboratory research. Fire Testing Equipment, including Non-Combustibility Furnace, Cable Smoke Density Tester, and Glow Wire Tester, designed for fire resistance testing, combustion performance evaluation, and cable fire safety testing according to international standards. Electrical Testing Equipment, including Switch & Socket Life Tester and Power Load Control Cabinet, suitable for testing switches, sockets, electrical accessories, and low-voltage electrical products. Geotechnical Testing Equipment, including Static Cone Penetrometer (CLD-3C) and other geotechnical laboratory instruments, used for soil investigation, foundation engineering, highway construction, and geotechnical laboratory applications.

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. )

HAOMAI Electric Power Automation - Expert in Relay Testers & CT AnalyzersCompany OverviewWuhan HAOMAI Electric Power Automation Co., Ltd. (brand: Relaystar) is a leading manufacturer of relay protection testers, CT analyzers, and power testing equipment. Established in 1999, HAOMAI specializes in high-precision devices for utilities, substations, and industrial power systems.

Jinan Saicheng is a professional manufacturer founded in 2007 which focuses on producing and developing R&D of laboratory testing instruments and packaging testing devices.

Dongguan STILL Precision Instrument Co., Ltd.

Hunan Addition Instrument And apparatus Co., Ltd., founded in 2008, is a high-tech enterprise focusing on the research, development, production and sales of analytical instrument products and other laboratory equipment in the petrochemical industry. With more than 20 years of trade and export experience, we have cooperated with more than 100 countries and regions such as Russia, the UK, the US, the EU, the Middle East and Hong Kong. The company implements ERP management system, as well as IS09001, ISOI4001, OHSASI800L integrated management system. The company has strong technology and research and development strength, in the industry not only to maintain the analytical instrument performance stability, exquisite technology tradition, but also to improve the product performance, improve the product accuracy, simplify the operation mode, so that our products are more intelligent, humanized, personalized characteristics, welcomed by new and old customers.

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.

Chengde JinJian Testing Instrument Co., Ltd. is a well-known manufacturer and seller in the field of non-metallic materials testing machines and chemistry building materials testing machines. Chengde JinJian testing instrument Co., Ltd. Was founded in 1994, and located in the world-famous summer resort---Chengde City.

Welcome to STARLINK-TEST

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.

Core Competencies & Technological Leadership

Headquartered in Wuxi, is a company dedicated to intelligent water meter production, research and development, sales, service in one of the high-tech enterprises, but also a safe drinking water project promotion brand, more than 500 suppliers designated suppliers of water supply units. Attention Chinese intelligent water meter technology for 19 years, and has won the Ministry of science and technology Chinese: Our urban water supply association and the national construction joint identification level of technology of intelligent water meter, intellectual property Bureau issued "patent" "utility model patent" "software copyright patent" "design patent" of more than 30, 2015 China intelligent water meter the super valuable brand, "China networking meter" technology pioneer and leader and a number of awards, known as the Chinese brand of intelligent water meter. Companies adhering to the "customer first, determined to forge ahead" business philosophy, adhere to the "customer" principle, to provide our customers with quality services.

Huafu Brothers is professional in manufacturing kinds of test equipment with high technology and high accuracy. The headquarters is located in Shenzhen, Guangdong Province. Huafu is professional in EV battery pacl, lithium battery, smart watch, outdoor light, electric toothbrush etc. Smart products' and blood pressure pack etc. Medical equipment's Leak proof test equipment, and also sell other industry test machines.

As a member of Chinese Society of Particuology(CSP) and China Association for Instrumental Analysis(CAIA), HMKTest has been operating since 1997 with target of international high-end particle size test instrument market.