Our quality control staff is composed of skilled engineers, technicians and specially-trained production members to perform quality control inspections. Our quality control equipment include chemical composition analyzers, temperature and humidity testers, Measuring Tape, Electronic Digital Caliper, Thickness Gauge, High-precision and Efficient Electronic Weighing Scale, Because we carry out strict quality control inspections by perfect staff and advanced machines, our goods enjoy a good reputation among wide customers all over the world.