Bend Spring Outside and Inside with Round Stainless Steel for plumbing multilayer pex pert Water/Gas Pipe

1. Applicable for plastic aluminium composite pipes, etc,

ZHEJIANG MINGSHI XINGXIN HVAC TECHNOLOGY CO., LTD.
is located in Zhuji City, Zhejiang Province. After years of innovation and development, it has formed a new industrial pattern with intelligent and systematic services as the core and HVAC series, stainless steel series, cylinder valve series as the focus. It has become a leading intelligent system service provider for water supply, gas, HVAC and cylinder valves in China. As a national high-tech enterprise, MINGSHI products have been listed as National Torch Plan Projects for many times, and won plenty of significant titles such like "specialized, refined, unique and innovation" enterprise in Zhejiang Province, provincial enterprise research institute, top 100 national brand enterprises in China's heating industry, Zhejiang branding manufacturing certification enterprise, top 10 pipe&fitting suppliers in China's real estate industry, top 10 brand enterprises in China's stainless steel pipe industry, Shaoxing intelligent manufacturing demonstration workshop, AAA enterprise credit rating certification. MINGSHI company attaches great importance to technology innovation and R&D, and has participated in the preparation of many national and industrial standards. MINGSHI has exclusively edited "the technical specification of brass manifolds" and "the technical specification of stainless steel integrated pipeline for gas transmission", and participated in the drafting and approval of "the installation standard for water supply plastic pipes". MINGSHI has more than 50 invention patents and new utility patents for intellectual property rights of series products. The company has successively passed the three-in-one system certification of quality, environment and occupational health (ISO9001, ISO14001, ISO45001), as well as many important product certifications globally such as WRAS from UK, AENOR from Spain, SKZ from Germany, CSTB from France, WATER MARK from Australia, SGS from Switzerland, SA WATER MARK from South Africa , GOST from Russia, CE from EU, etc. the products are exported to more than 40 countries and regions including Europe and America. MINGSHI is deeply engaged in the domestic market and created deep cooperation with many famous enterprises in the fields of real estate, gas, water supply and HVAC. MINGSHI has cooperated with Third Bureau of China Construction, Fifth Bureau of China Construction , Eighth Bureau of China Construction , Beijing urban construction group, Beijing Construction Engineering group, Shanghai Construction Engineering group, China Railway group, China Communications construction group, Suning real estate, Guangdong poly, Wanhua real estate, Hangzhou green city, Country garden, Ganghua gas, Beijing gas, Litong gas, Zhengzhou Xingang gas, Changfeng gas, Minsheng gas, Beijing Daxing airport, the permanent site of Shanghai Lingang world top scientists forum, Jiuquan Satellite Launch Center, Huawei data center, Haier, Alibaba, etc. And MINGSHI established good cooperative relations and achieved a good situation of win-win cooperation with all those customers.

1. who are we?