Our company has gained ISO9001(2000) accreditation, which in turn has resulted in a controlled system to inspect every processes including incoming raw materials, manufacturing, packaging, delivering finished products, storing and transporting.

With sophisticated devices and equipments, we adopt precise chemical and instrumental analysis to guarantee high purity and quality. Besides, we scientifically inspect each process, make detailed records, and track various data in order to reduce the possibility of making mistakes to the maximum extent.