Provide professional sulfite solutions for companies
Provide professional sulfite solutions for companies
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Shandong Kailong Chemical Technology Development Co., Ltd. 

Shandong Kailong Chemical Technology Development Co。, Ltd。 was founded in 2000, with a registered fund of CNY 3.18 millions.  As a specialized manufacturing enterprise of sodium's sulfites, Shandong Kailong Chemical Technology Development Co., Ltd now annually produces 100,000 tons of "Kaihua" sodium metabisulfite, 20,000 tons of anhydrous sodium sulfite, sodium sulfite heptahydrate and sodium bisulphite. There are several specifications, including Food Grade, Industrial grade, high pure grade and refined grade, thus our products can meet the demands of customers in the fields of food, industry, photo, medicine, fine chemical industry, mining and water treatment. At present, we have the license to do import and export business independently, and the certificates of ISO9001 quality system, REACH preregistration, KOSHER and HALAL; in addition, we also own the production license of food additive. 

about us


Strong technology and rich experience


Complete qualification, quality assurance

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Add: Lin'gang industrial park, Binhai Economic Development Zone, Weifang, Shandong, China Zip Code: 262737 
Company E-mail:

General Manager: +86-13705367699   
Sales / General Manager

+86-536-5317819    +86-18753659005
Ministry of Foreign Trade




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