1. Quality Management Angricht is responsible for customers and pay most attention to the product quality with strict quality control. Angricht has advanced production line of Germany and other countries, approved by international quality system certification ISO: 9001-2000 and complied with international standard systems like CE and UL. The professional team controls the quality of every product strictly that fully ensure you high quality. 2. Product Innovation Angricht keeps on thinking and creating! In the past 20 years, Angricht developed and created new product independently and applied to practice, meanwhile introduced global advanced technology for completing quality system. Today, Angricht mainly deals in 8 series products including plastic pneumatic connector, pneumatic brass fittings, pneumatic quick connector, pneumatic brass valve, hydraulic coupling, silencer, air hose, and air duster.