Huatao create superior quality,high-technology,high security and high-yield products for customers.In the past years, Our factory has advanced raw material testing equipment to ensure that every batch of raw materials into the factory quality qualified. Carry on the quality control to each order during the production process, check and analyze by sampling regularly. All finished products need to have our QC staff to inspect the goods again before packing and shipping. The company is equipped with various European imported inspection equipment and instruments.