Work Satety Standardization Certificatioin
State Administration of Work Safety
Plastic water tower, storage tank, square chest, cask\casket, dosing tank, plastic cistern, water tower, plastic weater tank, food cask, rotational moulding, plastic cone bottom water tomer,cone bottom cistern,daily use rubber product, medical plastic products, industry and agriculture plastic product, plastic container, agriculture rubber product and so on.
2012-12-04 ~ 2017-12-31
Chongqing Measuring Quality Research Institute
Plastic Water Tower, Strage Tank, Square Chest, Cask\casket, Dosing Tank, Plastic Cistern,Water Tower, Plastic Water Tower, Food Cask, Rotational Moulding,Plastic Cone Bottom Water Tomer, Cone Bottom cistern, Daily Use Rubber Product, Medical Plastic Product, Industry And Agriculture Plastic Product, Plastic Container, Agriculture Rubber Product and so on .