Shandong Guowei Chemical Co., Ltd. is located in Weifang Binhai Economic & Technological Development Zone, Shandong Province, China — a core marine chemical industrial hub endowed with abundant high-quality underground brine resources.
As an integrated marine chemical enterprise covering production, sales, warehousing, technical services and import & export trade, we export premium chemicals to Europe, the Americas, Southeast Asia, the Middle East, Africa and other regions.
Sodium nitrite is one of our core export products — Superior Grade ≥99% and First Grade ≥98.5% compliant with GB/T 2367, with full dangerous goods export documentation and shipment via Qingdao & Tianjin Port.
Diversified chemical raw materials with rigorous full-process quality control.
Superior Grade ≥99% and First Grade ≥98.5% — GB/T 2367 compliant. Core export product of this website.
Soda ash, sodium bicarbonate, calcium chloride, caustic soda flakes, sodium metabisulfite, PAC and other general chemical raw materials.
Construction materials, metallurgy, printing & dyeing, water treatment, fine chemicals and other sectors across global markets.
Equipped with full import and export qualifications — one-stop integrated services including procurement, warehousing and cross-border logistics.
Quality First, Integrity-based Operation.
Since establishment, we have adhered to the core philosophy of quality first and integrity-based operation — ensuring every batch meets strict standards and every partnership is built on trust.
Leveraging Weifang Binhai's brine resources, industrial cluster advantages and Qingdao & Tianjin port logistics, we deliver stable-quality sodium nitrite worldwide with professional export services.
Extending salt chemical industry chains · Stabilizing core production capacity · Expanding global trade channels · Developing new fine chemical materials.
We will continuously improve quality & efficiency, strengthen core market competitiveness, and upgrade our global service network while building a modern marine chemical enterprise.
Actual products we manufacture and export — grades match our product documentation.
GB/T 2367 · Fine Chemical · CAS 7632-00-0
Bulk Industrial · Cost-Effective
25kg / 50kg bags · UN 1500 DG compliant
Palletized · Qingdao / Tianjin Port
We sincerely invite partners worldwide to establish long-term stable strategic cooperation and pursue mutually beneficial growth together.
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