About Us - Weifang Jiangchang Chemical Co., Ltd.

Company Profile

Core Corporate Information
1. Business Entity Information
• Full Company Name: Weifang Jiangchang Chemical Co., Ltd.
• Unified Social Credit Code: 9137070032832237X8
• Legal Representative/Wholly Owned Shareholder: Wang Xiaodong (100% personally owned, Executive Director and General Manager)
• Date of Establishment: January 9, 2015; Term of Operation: Indefinite, currently operating normally
• Registered Capital & Paid-up Capital: RMB 16.5 million (fully paid up)
• Factory Address: South side of the western section of Chengbei Street, Dajiaowa Subdistrict, Binhai District, Weifang City, Shandong Province (formerly within the Gaoxin Chemical Institute)
• Key Contact Information
Mr. Wang: 182-0536-1000 (same number on WeChat)
Mr. Wang: 188-0536-1777 (same number on WeChat)
Corporate Email: [email protected]
• Corporate Positioning: A specialized manufacturer of coastal salt‑chemical raw materials and road‑maintenance chemicals, integrating R&D, production, customization, distribution, and supporting engineering materials; a national-level technology‑based small and medium-sized enterprise
Core Business Segments
1. Salt‑Chemical Raw Materials: Magnesium chloride (42%/46% brine flakes, anhydrous magnesium blocks/powder), calcium chloride (powdered/spherical), industrial granular salt/refined powdered salt
2. Complete Range of De-icing Agents: Standard composite types, low‑temperature anti‑rust varieties, non‑chlorine eco‑friendly solid/liquid de‑icers (with a freezing point as low as -50°C)
3. Road‑Related Chemicals: Dust‑suppression agents, concrete antifreeze additives
4. Supporting Engineering Supplies: Highway guardrails, slope‑protection maintenance materials, snow‑removal equipment, sanitation facilities
5. Value‑Added Services: R&D of environmentally friendly de‑icing agents, water pollution and soil remediation, general cargo transportation, and import/export of raw materials

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Development process

1. 2014: Business Startup Phase
Legal representative Wang Xiaodong established the Fulu Changrong De-icing Agent Distribution Center in the Binhai Development Zone, focusing on local channels for salt-based raw materials and de-icing agents in Weifang. He accumulated customer resources across road sanitation, building materials, and water treatment industries, while gaining a clear understanding of the supply chain advantages of marine chemical raw materials in Binhai.
2. 2015: Company Standardization and Establishment
Weifang Jiangchang Chemical Co., Ltd. was registered with paid-in capital of RMB 16.5 million. The company set up its own production facility in Binhai, establishing basic production lines for magnesium chloride and calcium chloride. This marked a transition from distribution to independent manufacturing and processing, integrating the entire value chain from raw materials through production to sales.
3. 2018–2021: Technological Iteration and Upgrading
The company independently developed a drum granulation drip‑addition production process and filed an exclusive production patent. It launched low‑temperature anti‑rust de-icing agents tailored for high‑demand projects such as highways and bridges, and refined its packaging lines to offer multiple specifications—including 25 kg bags, ton drums, and bulk tank trucks—while expanding warehouse inventory capacity.
4. 2022–2024: Breakthroughs in Eco‑Friendly Products and National Channel Expansion
The company successfully developed a non‑chloride eco‑friendly de-icing formulation, introducing both solid and liquid product lines to address the longstanding issues of traditional chloride salts corroding pavements and damaging vegetation. It participated in over 60 municipal, highway, and airport de-icing agent tenders nationwide, serving customers across more than 30 provinces and municipalities, and established long-term procurement partnerships with government agencies and enterprises.
5. 2025: Standardization of Qualifications and Branding
The company was recognized as a national-level technology‑based SME. It completed its intellectual property portfolio, including trademarks, software copyrights, and production patents (three patents, three trademarks, and three software copyrights). Additionally, it expanded its team of mid‑level technical specialists, set up a standardized quality‑control laboratory, and enhanced its end‑to‑end services, offering pre‑sale formula customization and post‑sale technical guidance.
6. 2026: Current Stage of Development
Leveraging the resource advantages of the Weifang Binhai Salt Chemical Industry Cluster, the company continues to optimize raw material costs. At the same time, it is expanding into niche markets such as aquaculture, magnesite building materials, cold‑storage dehumidification, and oilfield antifreeze applications. Furthermore, it provides one‑stop supporting supplies, including snow‑removal equipment and road guardrails, aiming to become a comprehensive road maintenance service provider.

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Factory premises and production capacity hardware strength

1. Our own factory covers an area of over 20 mu, with designated zones for solid raw-material production, liquid de-icing agent filling, raw-material storage, and finished-product shipping. We are equipped with a complete set of automated equipment for granulation, filtration, mixing, and filling, ensuring full process control.
2. We have large-scale warehousing capacity, maintaining ample stock of magnesium chloride, calcium chloride, industrial salt, and various types of de-icing agents. We can promptly fulfill large-volume government and corporate orders and provide emergency supply support during the peak winter de-icing season.
3. Location Advantage: Situated in the Weifang Binhai National Marine Chemical Base, we source local sea salt and brine directly, eliminating multiple layers of intermediaries. This results in lower raw-material costs and greater supply stability compared to out-of-town manufacturers, while our logistics network connects seamlessly to national highways and ports.

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Factory premises and production capacity hardware strength