"Shanghai Eternal Faith Industry CO.,LTD(SEFIC), SEFIC is a professional manufacturer of
gas cylinder . We have more than 30-year experience and have good reputation in this
field. SEFIC has passed the ISO9001 quality management system certification.ISO9001,
ISO14001,ISO45001 certificate,We adopt advanced production technology and
equipment, and have strict production and inspection systems to control each
production process, so as to provide customers with high-quality products. Each cylinder has passed a good inspection during the production process, such as
physical test, bending test, impact test, appearance/dimension test,hardness test, ultrasonic test, hydraulic test, rust test and appearance color test. Our main product includes GB5099,ISO9809-1,ISO9809-2,ISO9809-3,DOT3AA,UN
ISO9809-1,ISO3807......standard cylinder,our products have won praise from customers
worldwide.
Hotline:
+49 (0)511 89-0
Deutsche Messe AG
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