valve test6,000+ factories verified

Founded in 1990, PLM specializes in the manufacturing of filter elements. Over the years, our expertise has expanded, transforming PLM into a comprehensive solutions provider. We offer consultation services, supply cutting-edge machinery and materials, and provide robust technical support. Our machines are globally recognized for their precision, rigidity, and reliability, setting industry standards for excellence.

Synergy Industry Co., Limited is a China-based professional supplier and exporter specializing in certified firefighting products.

Nantong Diagnos Biotechnology Co., Ltd. - Pioneering Excellence in Medical Innovation Since 200.

Shanghai SNWI MEDICAL Co., Ltd was located in the most flourishing commercial and financial center of China - Shanghai city. We mainly handles in: Surgical Dressings, Non-woven items and Disposable medical cosumables etc. Our products have been sold to many countries in the word such as Europe, America, Africa, Middle East, Southeast Asia etc. Meanwhile we kept close relationships with many professional manufacturer and units in over 30 provinces to ensure a steady supply of goods. We have cooperated with factory such as gauze, cotton, surgical dressings, disposable syringes, needle, infusion sets, all kinds of gloves, non woven items and all disposable medical cosumables.

Tianjin Harvest High Pressure Pump Co., Ltd. Is a leading manufacturer of industrial high pressure water jetting equipment, specialized in high pressure triplex plunger pump. Backed by strong technical support and after-sales service, we offer a complete line of pump units, jet guns, hoses, nozzles and optional parts. Positive displacement pump branch of national pumps member of the unit Pressure range meets the requirements of most clients across applications in all industries.

Kiyu Power Wuhan Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instruments, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institution.

Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd., formerly named as Shenyang Weigong Glass Meter Plant, is a high-tech enterprise which is integrated with research, manufacture and trade. With the reform of internal management system, a new company, Shenyang Huake Petroleum Analyzing Apparatus Co., Ltd., was established on the basis of several years of management and some business segments with registered capital of RMB three million yuan. The company was certified by ISO9001: 2000 "Quality Management System" and the quality management meets the requirements of GB/T19001-2000.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Nanjing Changxun Machinery Design and Manufacturing Co., Ltd. Was established in January 2011, is a research and development production enterprise, the chairman Ren Guobin LED a technical team from state-owned military units, with excellent design ideas and advanced production technology for customers to tailor-made one after another to meet the needs of modern industrial development of unique advanced equipment, the products are exported to Russia. The pipe fitting press test machines designed and produced by Saudi Arabia and other countries for Shanghai Aifu Company and Qingdao Ward Pipe Fittings Co., Ltd have been highly recognized by foreign experts

Shanghai RISEON is the Shanghai branch of Shandong Yong'an Ruisheng Special Equipment Technology Co., Ltd. Headquartered on the 5th floor, No. 1101 Bocheng Road, Pudong New Area, Shanghai, RISEON leverages its parent company's deep R&D and manufacturing strength to deliver efficient, safe cylinder solutions to customers worldwide.

One-Valve Time: Opening the Chapter of Excellence in Fluid Control

Dongguan Zhongwei Metal Products Co., Ltd. is located in China's manufacturing center - Dongguan, Guangdong. We are a team of experienced mechanical engineers, professional technical workers and technical consultants, dedicated to helping customers solve problems related to precision structural parts manufacturing At present, it mainly serves medical equipment parts, communication structural parts, optoelectronic structural parts, semiconductor equipment parts, automobile modified parts, motorcycle modified parts, bicycle personalized parts, non-standard automation parts and other industries, with rapid response ability, excellent Excellent quality control and good cost control are the core competitiveness. While providing specific products and processing services, we provide customers with value-added services through technical services, quality processes and business processing capabilities that are closer to customers, so that customers can focus more on themselves. Main business, thereby enhancing customer value.

Shandong Highplus Biotech Co., Ltd. is a professional, reliable manufacturer and supplier that is fully dedicated to the research and development (R&D), production, and sales of high-quality in vitro diagnostic (IVD) reagents and related point-of-care testing (POCT) analytical instruments. With years of profound experience and unremitting efforts in the IVD industry, we have established a complete industrial chain covering from raw material R&D to finished product manufacturing and global sales, committed to providing efficient, accurate and cost-effective diagnostic solutions for customers around the world.

1-Who we are

Jiangsu Deenpu Petrochemical Machinery Co., Ltd is located in China Petroleum equipment manufacturing base in yancheng city private industrial park, Jiangsu. Major Products: Blowout preventer and accessories; Choke and kill manfold; Choke and Kill Hose; Control Panel; Wellhead & Christmas Tree; Valves; Test Pump; Bop Control Unit; Union/ Swivel Joint/ Fitting; Flange; Spool; Packing Elastomer;

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.

About Us

Wintesting equipment company is a high-tech enterprise focusing on the research and development, production and sales of engineering quality test and testing instruments. The company serves in the construction, the railroad, the highway, the water conservancy, the electric power, the university and the scienitic research institute.

Hangzhou Wehere Medical Technology is a company on the medical health products manufacturing and trading in China. As a professional medical supplies nearly twenty years, our products have exported globally to Europe, Asia, America, etc., and help customers to succeed in their markets. We have three plants to produce different kinds of medical products. And we have set up long-term and close business relations with hundreds of domestic qualified manufactures.

Zhenjiang Matchau Marine Equipment Co., Ltd is a both manufacturer and export company. We are specialized in producing proof load testing water filled weight bags and marine foam life jackets and inflatable life jacket. Besides, we've also obtained excellent sales performance and rich sales experience of foreign trade business in marine life saving products, fire-fighting equipment, dock rubber products, mooring products, deck machinery with accessories, navigation, communication and other related marine products.

Jiangsu Wellhead Drilling Equipment Co., Ltd. is a professional manufacturer and exporter for gate valves, wellhead, casing head, tubing head, X-mas tree, kill and choke manifold, and BOP.

Hello, everyone!

Changsha Renji Medical Equipment Co., Ltd is a medical supply company, specializing in medical consumable products, such as disposable virus specimen collection samplers and Saliva collection kits, Vacuum Blood Collection tubes, pipette tips etc. We are direct manufacturer based on Liuyang Pharmaceutical Industrial Park, Changsha City, Hunan Province China. There are more than 200 employees with a management team made up of the senior and intermediate professionals. And many of them are professional medical workers who have years of experience in this industry. Our factory cover an production area of over 200, 000 square meters, owning grade P2 purification workshop up to the standard of GMP with an area of more than 20000 square meters. Our products have been approved by many certificates. Such as CE, SGS, ISO13485, NMPA and so on. Our team had export experience with more than 50 countries in the world during the past years.

Hangzhou Changniu Technology Co., Ltd. is located in Yuhang High-tech Zone of Hangzhou City, specializing in the research and development of inspection and testing instruments, automation equipment, control and testing system engineering equipment, production, sales and technical services as one of the high-tech enterprises. The company has a professional R & D team, gathered a number of professors, doctors, masters as the backbone of professional scientific and technological talent. The strong team provides strong guarantee and technical support for the strategy of customized design, production and service.

Jinan Kosemo Precision Instruments Co., Ltd. is a professional enterprise engaged in the R&D, production and sales of airtightness testing equipment and related supporting services. The company mainly focuses on the R&D, production and sales of airtightness testing equipment, with core products including airtightness testers, hydrogen leak detector, trace oxygen analyzer, aerosol generator, air flow leak tester, air microbial sampler, customized sealing test bench, waterproof testing equipment, flow meters and other related testing instruments. At present, the company's products have been widely used in various fields, and some products are exported to overseas markets such as the Middle East and Southeast Asia, winning widespread recognition from customers at home and abroad. The company will always adhere to the concept of technological innovation, continuously improve product quality and service level, and provide professional, efficient and reliable testing solutions for all walks of life.

Company Introduction:

Taiyuan Huaye Heavy Industry Co., Ltd. is located in Taiyuan city, a heavy industrial base in China. The manufacturing facility spans 22, 000 square meters and is supported by a skilled workforce of over 160 emploees.

Qingdao Doowin Rubber and Plastic Co., Ltd. is a leading manufacturer of underwater air lifting bags, proof load testing water weight bags, lifeboat & Davit test water bags, salvage tubes & Pontoons, pipeline buoyancy bags, pipe plugs, ship launching marine rubber airbags, pneumatic rubber fenders, offshore buoys, foam-filled fenders, liquid storage pillow tanks, and other products made of heavy-duty PVC or TPU coating fabric. We also provide crane load testing service, and rental airlift bags and water-filled weight bags.

Chongqing jiemeng environmental technology Co., Ltd. is a leading supplier of innovative waterblasting solutions for a wide range of applications including - industrial cleaning, surface preparation,

Xiamen Tmax Battery Equipments Limited was set up as a manufacturer in 1995, dealing with lithium battery equipments, technology, etc. We have total manufacturing facilities of around 200000 square foot and more than 230 staff. Owning a group of experie-nced engineers and staffs, we can bring you not only reliable products and technology, but also excellent services and real value you will expect and enjoy.