Yupeng always takes it as first importance to supply good products and service for customers to meet demand of different customers, which helps building up credit and brand of the group. In addition to advanced production facilities, We also has perfect quality inspection system and implements quality control during the whole production process.We strictly in accordance with the ISO9001 quality management system for on-site management, has obtained ISO9001,IS0 14001, ISO 45001, CE, AAA-level credit rating certification,etc.