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Your trusted expert in cargo moisture protection and water treatment.
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silica gel desiccant
Mainly used for moisture absorption and rust prevention of instruments, meters, equipment, etc. un sealed conditions; As a silicone desiccant for packaging, it is widely used in precision instrume leather, shoes, clothing, food, pharmaceuticals, and household appliances
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polyacrylamide
Nonionic polyacrylamide is a high molecular weight, low ionicity polymer that possesses flocculation, dispersion, thickening, binding, film-forming, gelling, and colloid stabilization properties. Its flocculation properties are less affected by pH and salt content, and it performs better than anionic polymers in the treatment of acidic wastewater.
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White Silica Gel Crystal
Product Features: Mostly used for drying and moisture resistance as desiccant.
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White Silica Gel
Product Features: Mostly used for drying and moisture resistance as desiccant. Also used as catalyst carrier, adsorb speration agent and pressure swing adsorption.
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Orange Silica Gel
Mainly used for drying, indicating the degree of dryness or humidity, widely used in precis instruments, pharmaceuticals, petrochemicals, food, clothing, leather, household appliances, and ot industrial gases. It can also be mixed with white silica gel desiccants and molecular sieves to serve as indicator
PAM & Silica Gel Quality Products, Global Service
Huajia Chemical (Dongying) Co., Ltd. is an international comprehensive chemical product supplier specializing in the production and supply of various high-quality polyacrylamide series (anionic polyacrylamide, cationic polyacrylamide , nonionicpolyacrylamide , polyacrylamide emulsion) and silica gel...
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90+We have served
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10+Exporting countries
Choosing Us
WHY CHOOSE US
By choosing our company, you will enjoy a professional team, high-quality products and services, a comprehensive product line, keen market insight, and an excellent reputation. We will work hand in hand with you to achieve win-win development.
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10 +Industry experience years
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10 +R&D team
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7*24 HAfter-sales service
- Experienced and comprehensive after-sales service
- High-quality products
- Comprehensive product line
- Perfect after-sales service
- Reputation first
Experienced and comprehensive after-sales service
Professional Team and Comprehensive Technical Services
We have a professional technical team with extensive experience and deep industry knowledge. This means we can accurately understand your needs and provide professional solutions.
We have a professional technical team with extensive experience and deep industry knowledge. This means we can accurately understand your needs and provide professional solutions.
High-quality products
We have a professional technical team with extensive experience and deep industry knowledge. This means we can accurately understand your needs and provide professional solutions.
Comprehensive product line
Huajia Chemical (Dongying) Co., Ltd. is an international comprehensive chemical product supplier specializing in the production and supply of various high-quality polyacrylamide series (anionic polyacrylamide, cationic polyacrylamide , nonionicpolyacrylamide , polyacrylamide emulsion) and silica gel series(white silica gel , bluesilica gel , orange silica gel) along with related services.
Perfect after-sales service
Adhering to the principle of "Quality First, Customer Supreme," the company has won unanimous praise from its customers for its excellent products and services.
Reputation first
We also provide customized products according to customer requirements, safeguarding your business.
Annual output of 90,000 tons, exported to more than 10 countries, 100% quality control.
NEWS
Latest news
Take you to learn about the latest news and developments in the chemical industry
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2026-02-04What are the applications of silica gel desiccant?Silica gel desiccant is a highly active adsorbent material. It is chemically stable, non-toxic, odorless, has strong adsorption capacity, and is reusable. Its core function is to absorb moisture from the environment, preventing items from becoming damp, moldy, oxidized, or corroded. Applications cov... -
2026-02-04Application of polyacrylamide in oil fieldsPolyacrylamide (PAM), with its thickening, flocculating, drag-reducing, and profile-adjusting properties, is widely used in oilfield drilling, well completion, oil production, and water treatment. Its core value lies in improving operational efficiency, protecting reservoirs, and enhancing oil recov... -
2026-02-04Why is polyacrylamide widely used in wastewater treatment?1. Superior flocculation and sedimentation capabilities, fundamentally solving the solid-liquid separation problem. PAM is a high-molecular polymer with numerous active functional groups (anionic, cationic, and nonionic) on its molecular chains, enabling it to rapidly adsorb suspended particles (su...
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