air compressor brass non return valve check valve

NINGBO HAOQI METAL PRODUCTS CO.,LTD. are specialized in developing and machining high quality and precision mechanical spare parts for many years.We exports  professional OEM & ODM products to Europe,America under customer’s requirements.Our engineers are rich experience in this field,try to slove every projects and matters,also our suggestion will be provided.

From samples or drawings received, then raw material to machining and final quality inspection before delivery,we concerns every small details to insure the quality first.We always make good plan of production when order placed,so our customers are satisfied with our in time delivery.

We also build strong and close business relationship with our customers.We works very hard at developing these relationships by providing our customers, many of which are large multi benefit businesses, with service and products meeting their expectations of quality, price and delivery.

By providing quality parts with competitive prices,and good delivery,we’ve received very good reputation from our customers.

Here,we warmly welcome customers from abroad to contact us freely.

HAOQI headquarter