Management systems
ISO 9001 quality, ISO 14001 environmental and ISO 45001 occupational health and safety management systems, alongside the national Safety Production Licence and the Industrial Products Production Licence.
About us
We make sodium chlorite.
That is the whole business.
Shandong Gaomi Gaoyuan Chemical Industry Co., Ltd. was founded in 1992 and is a subsidiary of Sunvim Group Co., Ltd., a large listed enterprise. We develop, produce and market sodium chlorite and chloroethylene carbonate — nothing else.
Company
Shandong Gaomi Gaoyuan Chemical Industry Co., Ltd.
2066 Xianghe Street (West)
Gaomi, Weifang, Shandong
China
60,000 m² site · RMB 140 million fixed assets · 200+ staff
- Producing chlorite
- 1992 since
- Sodium chlorite capacity
- 85,000 t / year
- Export markets
- 50+ countries
- Team size
- 200+ staff
Position
Largest producer, and the earliest exporter.
We became one of the first generation of Chinese sodium chlorite producers in 1997, began exporting in 2003 — earlier than anyone else in the sector — and have ranked first in the industry on production and export volume since 2007.
The company sits in the one-hour economic circle of the Shandong Peninsula, with Qingdao to the east and Weifang to the west, which is what makes container logistics straightforward from here.
History
Thirty years on one chemistry.
Every entry below is a plant, a licence or a standard — not a marketing milestone.
- 1992
Company founded
Set up the company and began R&D on sodium chlorite.
- 1997
First generation of Chinese producers
Started producing sodium chlorite as one of the first manufacturers in China.
- 2003
First to export
Began exporting, the earliest company in the sector to carry out export business.
- 2007
First in the industry
Production and export volume ranked first in the industry.
- 2008
Joined Sunvim Group
Became a subsidiary of the listed Sunvim Group.
- 2010
Standards work begins
Took part in drafting and revising the HG/T 3250-2010 standard.
- 2014
New plant, Phase I
Relocated into the industrial park; Phase I of the new plant completed.
- 2016
Phase II
Phase II put into operation.
- 2021
Phase III
Phase III commissioned.
- 2022
Chloroethylene carbonate line
New CEC production line built for the battery electrolyte market.
- 2023
Wrote the standard
Organised and compiled the HG/T 3250-2023 industrial sodium chlorite standard.
Credentials
What is on paper, and who issued it.
Copies of any of these are sent on request. We would rather you verify than take our word for it.
Recognised standing
High-tech Enterprise, Specialized and Innovative Enterprise, Weifang Hidden Champion, and Shandong Provincial Manufacturing Single Champion Enterprise.
Standards authorship
Organised and compiled HG/T 3250-2023 for industrial sodium chlorite, after taking part in drafting and revising the 2010 edition.
How we work
Integrity creates eternity.
That is the company’s stated core value, and in practice it means the boring things: we tell you what a certificate does not cover, we do not quote a grade we cannot hold, and we put the hazard information in front of you rather than in an annex.
Come and look
Audits, video walkthroughs and samples are all welcome.
Tell us what you need to see and we will arrange it. Third-party pre-shipment inspection can be arranged on request.