Lai Zhou Chang Mao Machine Co.,Ltd located in the beautiful seashore lai zhou city,shan dong province .It is focus on the rebar coupler.The quality of the rebar coupler is meet for ISO9001 standard . We have 16 years of rich esperience in production.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in steel connection and other industries.

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

Welcome new and old customers from home and abroad to contact us for future business and achieving mutual success!