Our company was located in Qingdao, China, established in 2008, specialized in the production and supply of casting and machining, with annual output of 8,000 tons.

We can produce black heart malleable casting, gray iron casting and ductile iron casting.

In 2004, our company was firstly approved by ISO9001. We always develop the products according to drawings and requirements from customers. We mainly produce various valves, pumps, auto accessories, bracket and so on.

Customer’s need is our need. We ensure on-time delivery and good quality to win customer’s trust and satisfaction.

Innovation is the driving force of the company development. Every year, large investment has been placed to purchase new and advanced equipment. We have well-qualified engineers in the development department for new product and technique development. We are confident that we will be your best partner and supplier.

Welcome to herald and let’s strive together for future development.