Our products totally are covering 15 classes and over 2,000 kinds and sizes, of which the pressure class is 150-2500LB or 1.0-36MPa and the nominal diameter DN10-2000. Our products are designed, manufactured and inspected in according with API, ANSI, ISO, JIS, DIN BS and GB standards.

Valve products

Quqlity is the foundation of APK, every aspect of our activity is based on operated within strictly defined procedures, and this philosophy prevails through every department within the company. We sincerely wish ti supply more and better high products for both the foreign and domestic market.