We were formerly known as Ningbo Dingyi Machinery parts company. located in private science & technology park Fenghua,Ningbo, which is near the Fenghua station and Ningbo airport .After 20 yea...

The factory is a professional manufacturer of hydraulic and pneumatic self-sealing connectors and stainless steel pipe connectors with 20 years' experience. It has a few professional technici...

xincheng road Beijing Beijing ***, xincheng road

Our products are mainly recognized for accuracy and precision, thanks to skilled professionals and lab experts at our production facility situated in Beijing, Beijing, China. The reason cixi luhong ma...