PT PRATAMA VALVE INDO is a subsidiary brand of MED that is sold as an overseas distributor in Indonesia.

PT PRATAMA VALVE INDO is a member unit of the China Valve Association, a vice president unit of the Wenzhou Valve Association, a vice president unit of the Longwan District Valve Association, a drafting unit of the mechanical industry standard of the People's Republic of China for "Technical Conditions for Pneumatic Valve Devices",a drafting unit of the mechanical industry standard of the People's Republic of China for "V-shaped Ball Valve",and a member unit of the National Valve Standardization Technical Committee.

Zhejiang MED Valves Co., Ltd. (MED) was founded in 2010. The company has been dedicated to the research and development of valves in fields such as petroleum, petrochemicals, natural gas, hydropower, and thermal power. Since its establishment, the company has continuously strived for progress and steady development, participating in the drafting and formulation of 3 national standards and 2 industry standards. It has been honored with titles such as "Innovative Small and Medium-sized Enterprise", "National High-tech Enterprise", "Specialized and Innovative Small and Medium-sized Enterprise", "High-tech Enterprise Research and Development Center", "Contract-abiding and Creditworthy Enterprise", "Lishui Municipal Low-carbon and Green Factory", etc. Through decades of efforts, the company has formed a valve product system dominated by ball valves, gate valves, butterfly valves, stop valves, check valves, plug valves, control valves, etc., with the maximum diameter reaching 48" and the maximum pressure reaching 2500LB. The operating temperature range is -196 to 595℃, covering carbon steel, low-temperature carbon steel, austenitic stainless steel, duplex stainless steel, high-temperature alloy steel, MONEL, INCONEL, Hastelloy, titanium alloy, and various other materials. The structure, performance, and quality of the valves have reached the advanced level of similar products both domestically and internationally, and are widely recognized by domestic and foreign users. The company has obtained 32 authorized patents, including 7 invention patents, 25 utility model patents, and 6 computer software copyrights, and 7 provincial new products have obtained appraisal certificates and achievement registration certificates.

While focusing on the construction of hardware infrastructure, the company also pays great attention to the quality management system and product certification. It has successively obtained ISO9001, ISO14001, ISO45001, intellectual property compliance management system certification certificates, CDMA two-in-one integration management system assessment certificates, and received certificates such as API6A, AP16D, API600, API602, API608, API607, API624, APIQ1 from the American Petroleum Institute, and ISO15848, EU CE/PED, EAC, SIL, national pressure pipeline component safety registration certificates (TS A1, A2, B), etc.

It is precisely because the company has a strong design and development capability, first-class processing and testing equipment, a complete quality management system, and a united and coordinated working team that it has effectively ensured the performance, quality, and delivery time of the products, winning the favor of customers. Today, MED's valves have been widely used in large-scale petroleum, chemical, power, steel, shipbuilding, water treatment and other fields both at home and abroad. It is also a qualified supplier for companies such as Mobil Oil, Petrobras, and Siemens. We hope to continue to cooperate with national research institutes, domestic new and old customers, and create a bright future together!