SINCE 1986

Donghuan malleable iron technology

Shijiazhuang Donghuan malleable iron technology co.,ltd established in 1986,which is an enterprise manufacturing pipe fittings for more than 30 years.It is supplying Malleable iron fittings, Ductile iron fittings and Gray iron fittings.Main products:Malleable iron pipe fittings, Tube clamps, Air hose couplings, Double bolt clamps, conduit bodies, Camlock couplings, Carbon steel pipe nipples, hydraulic fittings.


 Products go through casting, annealing, shot blasting, galvanizing, threading, air pressure testing,thread inspection and final package procedure. Our factory are the first to use the electric stove for castings and electric facility in annealing and galvanizing process, besides we had improved the equipments ,used to yellow shells ,which has no pollution and easy to control the material composition. With advanced technology and equipment, the products are of excellent material, in good finish with well mechanical property and tightness and good interchangeability which make it easy to be assembled.



Shijiazhuang Donghuan malleable iron technology co.,ltd established in 1986,which factory is an enterprise specializing in the production of pipe fittings.

Customer First

Taking the needs of customers as the starting point, through continuous innovation and optimization of products and services, we will work together for common development. 


Teamwork: through mutual learning, listening and respecting team building, improve the initiative and enthusiasm of employees, and have a sense of team accomplishment.

Continuous innovation

Continuous innovation: Through technological innovation and continuous improvement of products and services, improve product quality and reduce costs, and continuously meet customer needs. 

Integrity and integrity

Integrity and integrity: treat customers, work, and internal partners with sincerity, and establish a good reputation for the company. hrough these values, cultural concepts and codes of conduct, our factory is committed to becoming a leader in pipe fittings enterprises and winning the trust and support of customers.

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North of beizhu village, donghoufang township, wuji county, shijiazhuang, hebei, China

Donghuan malleable iron


Donghuan malleable iron

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