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Shandong Huanri Cylinder International Trade Co., Ltd. (Huanri Cylinder) specializes in handling import and export business concerning pressure vessels, LPG cylinder, cylinder valves and related products.
The main products: 3L-1000L LPG cylinders; all kinds of LPG valves, typeⅠ& typeⅡhigh pressure CNG cylinders; high pressure and low pressure cylinder valve; 275L-1000L pollution-free new energy LNG vehicle tank seires; liquid oxigen, liquid nitrogen, liquid argon and cryogenic medical Dewar bottle; plumping valves and pipe fittings.
Huanri Cylinder is specially engaged in import and export business of pressure vessels and related products; it has many years of foreign trade experience and good management system. It can provide professional package needed for export business, such as customer audit, product certification, quality control, documentation for negotiation, etc; and good pre-sale & after-sale service.
Huanri Cylinder has rich experience in certification for overseas projects and export products (especially pressure vessels). Huanri Group and SOL have passed ISO9001 international quality management system certification. Up to now we have got ASME, DOT, TC, AGA, TPED, SON, SNI, UL, CE certificates for our export products. Our products are sold to over 20 countries and regions, such as North America, Central and South America, Australia, Europe, Africa, The Middle East, Southeast Asia, etc. We have occupied a large market share in North America and Australia.
The products and services of Huanri Cylinder are widely appraised and recognized by foreign customers.

Company History
In 1984, Huanri Group was established.
In 1998, foreign trade department was founded.
In 1999, Huanri group began to export brass products, annual export earnings reached USD100,000.00
In 2000, Huanri group began to export LPG cylinders; annual export earnings reached one million dollars. And at the same year, branch office was established at Dubai, UAE.
In 2001, Huanri group succeeded in winning the bid of exporting 1.2 million pieces of LPG cylinders to Iraq, export amount reached 30 million U. S.dollars. AGA approval for LPG cylinder was acquired at the same year, cylinders were exported to Australia. Sanitary wares were added to the export list from then on.
In 2002, Huanri group won the bid of exporting 1.2 million of LPG cylinders to Iraq; annual export earnings reached 30 millon dollars.
In 2003, Huanri group won the bid of exporting 1.2 million of LPG cylinders to Iraq; annual export earnings reached 30 millon dollars.
In 2004, Huanri group won the bid of exporting 1.2 million of LPG cylinders to Iraq; annual export earnings reached 30 millon dollars.
In 2005, we got TC approval for exporting cylinders to Canada, and UL approval for exporting valves to American market.
In 2008 Huanri cylinders got TPED approval for entering European market, pipe fittings got CE approval for European market.
In 2009, Huanri cylinders got SNI approval for entering Indonesia, and we began to further explore African and Southern American market.
In 2010, Huanri Cylinder began to develop cylinder products, and expanded to Asia, Europe, North and South America, Australia and Africa, market layout was basically completed.
In 2011, Huanri Cylinder valve factory started to design and develop cryogenic valve and high pressure valve.
In 2012, LNG factory was built, producing cryogenic automobile cylinder and welding insulated cylinder; and LPG cylinder acquired SON approval for Nigerian market.
In 2013, CNG cylinder factory was established.
In 2014, Huanri obtained ASME certificate for large storage tanks.
In 2015, Middle East bathroom network and the Middle East bathroom electric mall were finished.
In 2016, 420LB cylinder was successfully developed, the types of export cylinders increased
In 2017, A Successful Review of DOT Certification for the United States Market cylinders
In 2018, The U.S. conducts double-reverse surveys of Chinese cylinder products, we responded positively and achieved good results
In 2019, some of the main equipments in the production line of Huanri Cylinder were complete renovated
In 2020, through the certification of social responsibility and some certification for various valves
Factory Tour
News Center
  • 01
    RMB appreciation
    13 Jan 2021|421 View
    In 2020, the appreciation rate of RMB has exceeded 3%, exports business are struggling
  • 02
    Shipping cost increased
    13 Jan 2021|431 View
    In second half of 2020, the export sea freight charge skyrocketed; the situation even appears it’s difficult to book one container, export costs increased too much...
  • 03
    LPG Cylinder exporting
    13 Jan 2021|437 View
    In 2020, more than 4 million LPG cylinders were produced and 1.5 million LPG cylinders were exported by Huanri Cylinder company...
Frequently Asked Questions
  • 1. Are you a factory or trade company ?
    We are a professional manufacturer of LPG cylinder and LPG valve since from 1984, and with more than 20 years trading experience.
  • 2. How about quality control of your company?
    We pay great attention on quality control from the beginning to the end, keeping goods to meet the standard of ISO9001:2000 and other international standard
  • 3. Whate is your delivery time?
    According to different products, it is about 30-45 days from the order date
  • 4. Do you want the business by T/T or L/C?
    It is both available for us against the payment term T/T or L/C.
  • 5. Where is your loading port?
    Our main loading ports such like Qingdao Sea port, Shanghai Sea port or Ningbo Sea port according to different products