One-Stop Procurement of Construction Chemical Products
Providing one-stop procurement of construction chemical products, including a wide range of high-quality additives, to make sourcing simpler, faster and more reliable.
About Us
Jinan Dongyuan Chemicals Co., Ltd. is headquartered in the beautiful Spring City of Jinan, Shandong Province, China. The company operates two state-of-the-art manufacturing bases equipped with 16 advanced automated production lines, reaching an impressive annual production capacity of approximately 60,000 tons, ensuring stable large-scale supply for global partners.
Contact UsContact Info
- Hebei Province, China
- +8618363095464
- dongyuan@factoryhpmc.com
- GMT+8 Monday - Friday: 09:00AM - 06:00PM
Leading Cellulose Ether & RDP Manufacturer
Our Commitment to Quality & Sustainability
- In the chemical materials industry, it can often feel as though you’re working with a factory — not a team of people.
- At Dongyuan, our dedicated professionals invest their expertise, responsibility, and passion into more than just selling products — we build trust, reliability, and long-term partnerships.
- Our journey began with a commitment to quality and innovation, and through years of steady development, Dongyuan has grown into a trusted manufacturer and global supplier of HPMC, MHEC, HEC, and RDP, serving customers worldwide.
Cellulose Ether Solutions
China Cellulose Ether Manufacturer
Polymer Powder Solutions
China Polymer Powder Manufacturer
Advanced Additives Solutions
China Advanced Additives Manufacturer
Application
Products serve construction, materials, chemical, and energy industries reliably
Tile Adhesive
Tile adhesive, also commonly called tile glue adhesive, is a specially engineered material used to fix tiles onto cementitious surfaces.
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Wall Putty/Skim Coat
Skim coat wall putty is a thin layer of filler or plaster applied on walls or ceilings to create a smooth, even surface before painting.
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EIFS/ETICS
EIFS/ETICS is a lightweight, multi-layered exterior cladding system that provides superior, energy-efficient thermal insulation for building walls.
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Gypsum Plasters
Gypsum plaster is a building product which has gypsum as its base, often mixed with other elements, and is one of the most common finishes for interior walls.
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Cement Render
Cement render is a thin layer of mortar applied to interior or exterior walls, mainly made of Portland cement, sand, and water, sometimes with lime or additives for better performance.
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Detergents&Hand Sanitizers
Cleaning and hygiene products in liquid form, including detergents for removing dirt and stains, and hand sanitizers for killing germs and maintaining hand hygiene.
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Paints&Coatings
Paints and coatings are liquid, semi-liquid, or powder materials applied to surfaces. After drying or curing, they form a durable film that protects and enhances appearance and performance.
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Oil Drilling
Oil drilling extracts crude oil and natural gas from underground reservoirs using drilling rigs. It is an important energy industry process for fuel and petrochemical resources around the world today.
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About Us
Professional, reliable and customer-focused solutions.
Jinan Dongyuan Chemicals Co., Ltd. is headquartered in the beautiful Spring City of Jinan, Shandong Province, China. The company operates two modern manufacturing facilities equipped with a total of 16 advanced production lines, achieving an annual production capacity of 60,000 tons.
Factory Equipment
Factory Equipment
Laboratory
Laboratory
What Customers Say
Customer feedback and testimonials from our valued clients.
Their quality is stable and their technical support is very helpful for us, we have repeat orders to them.
Michelle Yeoh
Dongyuan brand products are more economic with consistent quality in the market, trusted brand of cellulose ethers from China supplier.
Polard
We have used Dongyuan’s HPMC for over a year, and the quality has consistently exceeded our expectations, ensuring smooth production every time.
John Adam
Blog
Insights, updates, and industry news from our team.
September 1st 2026
HPMC for Industrial Applications: Matching Grades to Production Needs
September 1st 2026
Wall Putty HPMC: How Cellulose Ether Affects Application Quality
September 1st 2026
