Best quality and durable stationery from renowned Manufacturer of Copper Bushes, serving the market since 2005. zhejiang yini mining machine co, .ltd operates under Using an agent, dealing in copper bush,crusher part,copper sleeve of all kinds, ensuring top quality and make. Our product line is specifically designed for school and workplaces, being supplied to not only domestic market but across borders as well constituting Australia,Canada,Germany,Mexico,United Kingdom export market share. Our corporate venture was introduced in Zhuji, Zhejiang, China, with initial fortune worth US$5 Million. We understand the value of trust that our customers place in us and being a reputable Retailer of Copper Bushes and we make sure to look after production and shipping processes with strict quality maintenance. zhejiang yini mining machine co, .ltd is a Private Limited company, holding 15 Years of export experience helping us excel in the market with vast awareness and knowledge of a best product line. As of now, we have reached annual export value of US$2.5 Million - US$5 Million catering US$1 Million - US$2.5 Million of annual revenue.