About Us: Shenzhen tianyang precision mould Co., LTD. Is located in longgang district of shenzhen BuJiZhen covering 20,000 square meters of create the surplus industrial park, has been committed to professional high precision mould plastic bags punching machine production, design, development and sales. Passed ISO9001:2000 quality management system (BSI) certification. All products are sold provide lifelong maintenance.we adhere to the best quality, the fastest delivery and the most perfect after-sale service get numerous customer recognition, trust and support.