Black Iron Union for Gas  Our History
Hebei Jianzhi Casting Group Co., Ltd.  is one of the largest manufactures of Malleable Iron Pipe Fittings in China, and has the history of more forty years. and has the history of more than twenty years. Once it was named as Tangshan Malleable Iron Plumbing Industry Co.,Ltd. and then Tangshan Jianzhi Malleable Iron Co.,Ltd.
Our Factory
Hebei Jianzhi Casting Group Ltd. established in 1982 is a large enterprise manufacturing pipe fittings for more than thirty years. The company covers an area of 1000,000 square meters and the total assets value is 3 billion RMB. It has more than 4000 employees, over 300 advanced and intermediate engineering technicians included. It is supplying Ductile iron grooved fittings, Malleable iron threaded fittings, Malleable cast iron liner plastic fittings, various Lines fittings and Mechanical spare parts and the annual production is more than 80,000 metric tons. Jianzhi products have been sold to over 30 provinces in China and exported to more than 40 countries and regions, such as Southeast Asia, Europe, Africa, South America and Oceania and so on. It is the leader in the fitting industry in domestic.
Our Product
Ductile iron grooved fittings, Malleable iron threaded fittings, Malleable cast iron liner plastic fittings, various Lines fittings
Product Application
It is suitable for the connection of general pipelines for conveying water, oil, air, gas, etc.
Our Certificate
Hebei jianzhi Casting Group Ltd. is stressing on quality and credibility. The company has acquired ISO9001, ISO14001 and OHSAS18001, certifications of UL and   FM of America , CE of the EU , ABNT of Brazil, TSE of Turkey China Compulsory Certification and other certificates and honors, "Hebei Creditable Enterprise"  since 1996 ,"Hebei province High-integrity Enterprise"since 2008, "the Famous Product in Hebei province" since 1996 ,"Famous Brand of Malleable Iron Pipe Fittings in China"since 2013, "China Well-known Trademark" in 2014.
Production Equipment
6 Automatic production line, 12 DISAMATIC D3,50 CNC Machine tool fittings,800 Threading machine
Production Market
The products are sold to all provinces, cities and autonomous regions in China, and exported to more than 130 countries and regions in Asia, Europe, Africa, South America, Oceania, etc. The sales are the world's leading in the same industry.
Our Service
The development of stable cooperative dealers in more countries around the world is the business model that Jianzhi has always adhered to. Helping every potential distributor to continuously increase revenue is the service tenet of Jianzhi.
On the production side, we strictly control production costs to ensure stable product quality and delivery time.
On the marketing side, we help customers build marketing strategies and provide marketing planning service support.
The over 90% reorder rate is recognized to JIANZHI by every cooperative customer.
                   Black Iron Union for Gas
website:http://www.jianzhi-fittings.net/