JIN YING DA ALLOYS , CHINA, has been running for 14 years. The company is mainly devoted to the production of hard-quality alloy rolls, moulds, and non-standard components. It has already started production of pressing, sintering, rough machining to finish machining.The quality of their products is easily controlled and the cost is low. The company's products have been well received by more than 500 clients of China as well as overseas .In wire rolling field, we can offer a rapid and reliable service for both the supply of new rolls as well as regrinding of existing ones.