zhoushan ouln machinery co.,ltd.

Zhoushan Jintang Olin Machinery Co. , ltd. was established on 2010，the annual sales already exceed the 3,000,000 RMB, which is specialize in manufacture screws of series ，soltube for the plastics machinery and so on, rich in complete and scientific quality manage system. Zhoushan Jintang Olin Machinery has got the permitted by the business world with the trust and strength, quality .Welcome friends and clients visit and teach , discuss business here!