Zizi Engineering Co Ltd is a leading industrial Pipes Fittings & Flanges supplier for construction, petrochemical and oilfield customers. Immediate response, excellent quality, quick delivery and customer satisfaction truly define us.
Our in-house manufacturing plant located in Shanghai and Cangzhou Hebei China, has wide range of well equipped and ultra modern production facility for manufacturing steel pipe fittings and flanges, which gives a superior quality products.
We provide threading, coating, processing, fabrication service to meet project needs.
A pipe threading is a spiral ridge on the end of a pipe that enables pipes to be
joined together. For male fittings, pipe thread appears on the outer diameter of
the pipe; if female, the pipe thread appears on the inner diameter. By rotating a
male pipe end into a female pipe thread, the two fittings become joined. Since
male and female pipe thread must align successfully to form a connection,
manufacturers follow pipe thread industry standards. The two main pipe thread standards are as follows:
We provide below special processing service as per request of clients and projects.
We have own fabrication plant which can fabricate customized service as per drawings.
Our vision is to be the preferred global supplier of pipe fittings and flanges to our customers. We aim to deliver quality piping products with best service in the world.
We provide technically sound solutions and create additional value in mutual interest with our customers resulting in being a leading manufacturer of Pipe Fitting & Flanges. Our commercial success depends on the trust and integrity. These are our essential values and make company responsibility inseparable from our core business.
To improve customer satisfaction, become cost effective, to promote employees participation and to implement innovative methods for enrichment of quality of life of all concerned.
Achieved our goal and acknowledged as quality manufacturer of pipe fitting in mainland and overseas.
Shanghai Zhucheng have approved by quality management and got the ISO 9001 certificate.
We have built our own warehouse for storing, marking, blasting and painting.
Zizi Engineering Co Ltd is established in 2010.
Quality and Service are always there. I can honestly say that Zizi Engineering is responsible and always responsive to any question I have.
I have to say, Mr Jerry is very responsible man, take care of every details. He always quote us in short time and provide necessary documents.