国产丝袜视频一区二区三区_中日韩精品电影推荐网站_精品一区二区免费在线观看_99久高清在线观看视频_波多野结系列加勒比无码_国产高清又黄又爽又刺激视频_亚洲日本一区二区在线尤物_一级α爰做片免费观看_亚洲AV秘 精品久久_黄片真人在线免费观看

Founded in 2001, China Hebei Huaxin Valve Industry Co., Ltd. is located in Xingtai City, Hebei Province, which is a national demonstration base of new industrialization industry. It is 70 kilometers away from Shijiazhuang, the capital of Hebei Province, and faces two highways, Qingyin and Beijing-Shenzhen, with convenient transportation. It covers an area of 30,000 square meters and has registered capital of 8 million yuan. It is a manufacturer of non-regional industries that integrates foundry, processing, valve research and development, production, sales and service.

The main products are butterfly valves, check valves, gate valves, ball valves and various valve accessories. The products are manufactured by GB, JB and other advanced standards at home and abroad. They are widely used in petroleum, chemical industry, water conservancy, electric power, gas and other equipment engineering.

And the product has passed the ISO 9001-2000 quality management system certification. Products are exported to the United States, Germany, Brazil, the Middle East and other countries and regions.

We adhere to the business philosophy of "starting from the needs of users, and finally satisfying users; focusing on customers and exceeding their expectations of quality", in line with the business purpose of "honest management, ethical business, creating classics and pursuing perfection". The company should always adhere to the first-class management, first-class quality, first-class service, constantly manufacturing classics, constantly shaping the perfect service concept, to win the support and reputation of customers and friends. Huaxin Valve Industry Co., Ltd. welcomes customers from all directions and guests from all directions to add luster to your Tengda. Welcome to inquire, and thank you for choosing our service!