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WELCOME TO JINJI CHEMICAL

SHIJIAZHUANG JINJI CELLULOSE TECH CO., LTD, also known as JINJI CHEMICAL®, stands as a leading force in the cellulose ether industry. Established in 2002 and headquartered in Hebei Province, China, we have dedicated over two decades to the research, development, and manufacturing of high-quality cellulose ether products. Our core expertise lies in Hydroxypropyl Methyl Cellulose (HPMC), Methyl Hydroxyethyl Cellulose (MHEC), and Hydroxyethyl Cellulose (HEC), serving as essential ingredients across diverse sectors including construction, paints & coatings, personal care and oil drilling.

Complementing our cellulose portfolio, we operate a dedicated RDP polymer powder production facility. This branch plant focuses on producing top-tier emulsion powders, crucial for enhancing the performance of construction materials like tile adhesives, cement renders, and self-leveling compounds.

Through continuous innovation and commitment to quality, JINJI CHEMICAL has grown significantly since its inception. Today, we are recognized as one of the largest and most reliable cellulose ether manufacturers in the region, supplying essential materials that empower industries and contribute to modern infrastructure and daily life globally.

2002

FOUNDED IN
20 ⁺

INDUSTRY EXPERIENCE
8

REACTION STILL
80 ⁺

DAILY PRODUCTION CAPACITY

Factory Show

A view of JINJI CHEMICAL Advanced Manufacturering Base and R&D Center

At JINJI CHEMICAL, we control quality from factory to market. Our integrated manufacturing base and R&D center enable full-process customization–from raw material selection to final product formulation. Partnering with trusted suppliers, we conduct rigorous batch testing of raw materials and developtailored solutions (e.g., HPMC, MHEC, HEC and RDP application in specific area) through real-world performance simulations. Every step of our manufacturing process implements strict quality control protocols, ensuring consistently reliable cellulose and polymer powders for global industries.

CCR

Tank Farm

Cotton Crushing Workshop

Reaction Kettle

Etherification workshop Platform

R & D Center

Lab Capabilities

A view of JINJI CHEMICAL Advanced Laboratory Instruments

At JINJI labs, every batch undergoes rigorous molecular-level validation across many critical performance parameters. We guarantee unmatched consistency in viscosity, purity, and quality for cellulose ether, RDP, and other specialty chemicals. Because global partnerships are forged by uncompromising dedication to perfection.

NDJ-1 Rotational Viscometer for cellulose ether

Whiteness Meter

NDJ-1 Rotational Viscometer

Gas Chromatograph (GC)

Cement Sand Flow Tester

Tile Adhesive Pull-out Strength Tester

JINJI Tile adhesive constant temperature box

Thermostat

010203040506

Your Reliable Construction Chemical Additives Manufacturer

Our Advantage

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Sample Test

We provide free, comprehensive sample testing with detailed reports, ensuring product suitability and quality before you commit to your order.
Speed Guarantee

Our production lines, with a daily capacity of 80 tons ensure high efficiency. Orders are delivered within 7 working days after confirming order.
After-Sales Service

Our dedicated technical team offers 24/7 support and swift solutions post-purchase to maximize your satisfaction and minimize downtime.

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