Cangzhou Zhong Ya Trade Company is a high technical corporation,&nb sp;which integrates multiple functions of scientific research, design, manufacture r and sale.
We\'ve always been trying to&nb sp;offer best products and services to every client. Our products have&n bsp;passed ISO 9001:2000 and can als o reach the standard of internationa l quality demand.
We\'re specialized in manufacturing& nbsp;different kinds of iron and pre cision castings, manhole cover, grates,va lves and other related products. Dur ing years of export experiences, we\ 've built good reputation in global& nbsp;market with annual export quota  ;of 4 million and a great many& nbsp;stable customers.
We\'d like to build long-term&n bsp;relationship with customers all over& nbsp;the world and insist on competi tive price prompt delivery and quali ty guarantee of products as our  ;stable principle.
If you are interested in o ur products. Please do not hesitate& nbsp;to contact us or browse our&nbs p;website. We\'re willing to offer o ur best services to you!
czzy.trade(at)hotmail com &nb sp;skype czzy0024