We always regard product quality as our life, so we are equipped with advanced testing equipment, professional and experienced testing personnel.
QC Testing Technical Support:
We always regard product quality as our life, so we are equipped with advanced testing equipment, professional and experienced testing personnel. We can achieve routine component analysis, moisture testing, metal impurity testing, etc., and strictly control product quality. The team has rich experience on relevant work during years of accumulation. There are Shimadzu AAS, Thermo ICP-OES, Mettler Toledo KF moisture meter, other instruments, and equipment in our QC laboratory, which can be used to test the routine items of our products.
The key products of each batch shall be sampled and tested according to the sampling SOP and the goods will not be delivered until approved. All test samples are retained for 1 year after expiry date, in order to follow-up and investigation.
Tianjin Chengyi International Trading Co., Ltd.
8th floor 5th Building of North America N1 Cultural and Creative Area，No. 95 South Sports Road, Xiaodian District, Taiyuan, Shanxi, China.
+86 351 828 1248 / +86 351 828 1246