With over 33 years of experiences in mechanical seal industry, YALAN has got 48 patents, ISO9001, ISO14001 and OHSAS 18001 certificates, and a lot of other certificates and honors. YALAN's design department has the full ability to design custom mechanical seals according to different special requirements from our clients.
YALAN Seals also created China National Standards of "Shaft Sealing Systems for Centrifugal and Rotary Pumps" (GB/T 34875-2017/ISO 21049:2004) and "Specification for Mechanical Seal of FGD Pump" (JB/T 12391-2015). YALAN Seals is also the council member of China Mechanical Seal Industrial Association.
ISO and OHSAS
ISO9001:2015
ISO14001
OHSAS18001
Awards
Excellent Enterprise Award
Innovative Enterprise
Well-known Brand
Trustable Enterprise
Technical Center
National Standards
China National Standard for Centrifugal and Rotary Pump Mechanical Seals
FGD Mechanical Seal China National Standard
Patents
YALAN Seals Patents
YALAN Seals Patents
YALAN Seals Patents
