Tianjin hong yi valve co., LTD., founded in 2004, is located in the "northern China valve base" -- No.37 the fifth road, Jinnan industrial zone. Before we were Nanyang mold factory.
We has a mold development, casting, manufacturing and valve production, processing, assembling and other professional production equipment 100 units (sets) and test equipment 30 units (sets). Advanced machining center, CNC lathe, advanced testing equipment to realize the automatic numerical control equipment, high productivity, ensure the stability of product quality and supply ability, over the years formed a set of characteristic of Resilient seated gate valve manufacturing process, have stronger professional manufacturing enterprise.
“Quality achievement brand, Concept driving innovation”, Hongyi Valve insist “ We just do professional Resilient Seated Gate valve.” Hongyi gate valve sealing and durability is two - three times higher than similar products. Hongyi valve has rich and unique Resilient gate valve design research and development and manufacturing experience. Hongyi has all of the national standards and the soft-sealing gate valve mold series. The size from DN40 - DN1000, Resilient gate valve in accordance with BS, EN, DIN, ANSI, ASMI, such as standard, the product series have flange, Groove, socket and etc series. Hongyi valves are widely used in power plants, thermal power plant, petroleum, chemical, natural gas, metallurgy, light industry, municipal, construction, water, environmental protection and other industries, products covering the whole country 28 provinces, and exported to Russia, Brazil, India, South Korea, Singapore, Saudi Arabia, Turkey, Tunisia, United Kingdom, Canada, Taiwan and other countries and regions by the user welcome and praise.
Hongyi has gradually established the advanced enterprise management system and perfect quality control system.Has passed ISO9001 international quality system certification, the ministry of health and safety product inspection that, over the years has repeatedly won the "advanced enterprise", "science and technology innovation enterprise", "AAA credit enterprise" and other honorary title, the company is gradually realize from good to great enterprise development strategy, strive to make "valve" hong yi, a robust towards internationalization of the brand.