New Plug valve

Tianlong Liquefied Gas Cylinder Company is a professional manufacturer of steel welded gas cylinders designated by the country. Now holds the B2 level "Pressure Vessel Manufacturing License" issued by the General Administration of Quality Supervision, Inspection and Quarantine, and has passed the ISO9001-2008 international quality system certification. The company has been awarded the honorary titles of "contract-honoring and trustworthy enterprise" and "star enterprise" by superior departments.

Tianlong Liquefied Gas Cylinder Company is a professional manufacturer of steel welded gas cylinders designated by the country. Now holds the B2 level "Pressure Vessel Manufacturing License" issued by the General Administration of Quality Supervision, Inspection and Quarantine, and has passed the ISO9001-2008 international quality system certification. The company has been awarded the honorary titles of "contract-honoring and trustworthy enterprise" and "star enterprise" by superior departments.

Tianlong Liquefied Gas Cylinder Company is a professional manufacturer of steel welded gas cylinders designated by the country. Now holds the B2 level "Pressure Vessel Manufacturing License" issued by the General Administration of Quality Supervision, Inspection and Quarantine, and has passed the ISO9001-2008 international quality system certification. The company has been awarded the honorary titles of "contract-honoring and trustworthy enterprise" and "star enterprise" by superior departments.