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We are China's leading manufacturer of cellulose ethers. Our main products are hydroxypropyl methyl cellulose (HPMC), hydroxyethyl methyl cellulose (HEMC), and hydroxyethyl cellulose (HEC), which are widely used in the construction, personal and home care, food, textile, and more industries. Our products satisfy a wide range of intricate application requirements with their exceptional adhesive qualities, superior stability, and high quality. We offer customized products and solutions to meet the specific needs of our customers. Additionally, we have certifications for the quality management system and CIC.
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Explore five HEC sourcing options for Indonesia, comparing manufacturers and distributors, disclosed capacity, MOQ transparency, and certification checks. Learn how to assess viscosity, hydration, samples, OEM support, and import logistics before selecting a long-term cellulose ether partner with care.

10 October 2026
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This 2026 guide reviews leading Cellulose HEC manufacturers and suppliers serving Thailand. It compares supplier positioning, production capability, MOQ flexibility, documentation readiness, technical support, and sourcing risks for construction chemicals, coatings, detergents, and personal-care formulations.

12 September 2026
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A practical 2026 guide to Cellulose HEC manufacturers and suppliers serving Vietnam. Compare supplier types, production capacity, MOQ expectations, quality systems, technical suitability, logistics considerations, and supplier-verification steps for paints, construction chemicals, detergents, and personal-care applications.

11 September 2026
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This 2026 guide helps procurement managers identify dependable Cellulose HEC manufacturers and suppliers serving India. It compares supplier types, technical capabilities, MOQ flexibility, quality documentation, and sourcing risks, while offering a practical verification, sampling, and logistics workflow for long-term HEC purchasing.

29 August 2026
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This guide helps professional buyers identify reliable Cellulose HEC manufacturers and suppliers serving the Korean market. It compares production capability, product focus, MOQ flexibility, documentation, and customization support, while covering supplier verification, sample testing, logistics, and common quality risks in HEC sourcing

24 August 2026
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This guide reviews leading HEC suppliers relevant to Russian buyers, explains how to evaluate factories, compares key manufacturers, and highlights the main sourcing risks, verification steps, and practical considerations for stable long-term procurement.

13 August 2026
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This guide reviews leading Cellulose HEC manufacturers and suppliers in Italy with a buyer-focused approach. It compares supplier strengths, sourcing risks, verification steps, and practical procurement questions for professional purchasing teams.

29 July 2026
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France is a useful sourcing market for Cellulose HEC buyers who value compliance, industrial infrastructure, and reliable logistics. For buyers balancing cost, customization, and responsiveness, export manufacturers such as Shandong Shengda New Material Co., Ltd. can be a highly practical partner, especially for OEM-oriented projects.

23 July 2026
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A buyer-focused guide to the top cellulose HEC manufacturers and suppliers in the UK, with supplier profiles, a comparison table, compliance checks, sourcing risks, and practical procurement advice for technical buyers.

22 July 2026
Construction Grade - HPMC
Dongyuan Shengda is a reputable cellulose ether manufacturer that provides high-performance construction-grade HPMC (Hydroxypropyl Methyl Cellulose) for modern building materials. This non-ionic cellulose ether, produced by alkalizing and etherifying cellulose, is commonly used in dry-mix mortar, putty powder, gypsum products, tile adhesives, plastering materials, coatings, and self-leveling compounds. Even at low doses of 0.1-1%, HPMC improves water retention, workability, fluidity, adhesion strength, and surface smoothness. It has excellent thickening, dispersing, emulsifying, and film-forming properties, while also increasing open time and construction efficiency. Dongyuan Shengda's construction HPMC is resistant to hydrolysis and UV exposure, ensuring consistent quality, strong compatibility with additives, and dependable performance in humid environments.
Liquid Detergent Grade - HPMC
Dongyuan Shengda is a professional cellulose ether manufacturer that produces high-quality, daily chemical-grade HPMC (Hydroxypropyl Methyl Cellulose) for detergents and personal care products. HPMC is used as an effective thickener and stabilizer in laundry detergents, dishwashing liquids, hand sanitizers, cleaners, shampoos, and shower gels, ensuring uniform particle suspension and preventing settling. It enhances product appearance and consistency by providing over 90% transparency and a quick dissolution time of 3-5 minutes. This white to slightly yellow powder, made from natural cellulose, has excellent viscosity control, foam stabilization, easy dispersion, and film-forming properties. It is non-toxic, irritant-free, allergen-free, and highly compatible with a variety of everyday chemical additives.

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Our main products include HPMC, HEMC and HEC.