Beijing high-medium pressure valves(Factory) Co., Ltd, located in the share capital of 800 years historical and cultural cities -- Beijing Nancheng. The company formerly known as Beijing Jianzhong machinery factory, established in 1953,the Department of Machine-Building lndustry key enterprises (national levels enterprises).

Our company passed ISO9001:2000 edition of the international for management System certification, ISO14001 Environmental Management System certification, pressure vessel Safety Certification,Det Norske Veritas Certification, and access to self-import and export rights, and achieved the qualification to enter the international market,implementation of standards for the GB, Gemany standard,Japanese standard,British standard,the main products are varlous kinds of hing school Pressure ball valve,gate valve,valve,check valve, throttle valve, butterfly valve, electric valves, traps and other products.In addition the company also produces kinds of non-standard, special valves, diameter from 10 millimeter to 3000 mm, pressure from10Mpa-- 42Mpa, a total of more than 2000 varieties and specifications, widely used in petroleum, chemical, metallurgy, chemical fiber,construction, electricity, water, building materials, cement and other industries, and become the China National Petroleum Group, China petrochemical Corporation, the National Power Company and other units of the particular supplier of goods and materials procurement.

Some products of new technology has won the Gold Award New Product Exposition,the National Silver,the the key new products,such of state as Honor Award.in1995, won the 7th China new Technology and New Products Exposition gold medal and China Quality Inspection Association National Quality Inspection Qualified Product, product evaluation center of China issued the National Consumer Trustworthy Products and the quality of network in China issued the National Model Enterprise quality of integrity and other certificates.Truly ground-breaking solutions that exisi in the dryer air blocked with Steam vapor lock problems in order to obtain a number of national patents and many awards by the quality inspection departments.(Patent number: ZL92233886.8 ZL95221559.4 ZL95221628.0, ZL200320127632.1).

For decades, the company advanced its product quality and first-class research and development of enterprise management to a wide range of valve products and technology of their products certified by the state authorities,are up to national standards,trust and welcome by customers.Some products are exported to the United States,Japan,Bangladesh,Pakistan,Thailand and other countries.
Sincerely welcome old and new custdomers to cooperate, create brilliant.

Your satisfaction is our pursuit!