Main Products
Shandong Charing Industry Co.,Ltd , with main products of cellulose ether(HPMC, MHEC, HEC),RDP, PCE, PEO, Repellent powder,Starch ether, and so on.
Industry We Serve
The industry we serve include dry-mixed mortar(such as cement based tile adhesive, wall putty,skim coat, self leveling mortar, grout, waterproofing mortar and so on), Coating and Paint, Detergent and personal care, Oil drilling and so on.
About Us
Shandong Charing Industry Co.,Ltd , with the head office in Jinan city,Shandong province. The company currently operates in HPMC,MHEC, RDP,PCE manufacturing sectors and so on. The manufacturing history have started since 10 years ago. Shandong Charing have gained much experience in chemical additives to dry mixed mortar. With many years experience , we have enough understanding of China supplier market and international market, and already have cooperated with clients from South East Asia, South America, Africa, Middle East and so on. We believe can offer high value and high performance products with superior service to world market.
Who We Are
Our Brand
Advantages
Aug. 12, 2026
PVA Selection Guide: 1788 vs 2488 — Which Grade for Your Mortar Application? PVA selection guide comparing 1788 and 2488 for dry-mix mortar. Covers hydrolysis degree, polymerization degree impact on viscosity and film strength, PVA vs RDP comparison, dosage for tile adhesive, putty, and render, plus partial RDP replacement strategies. Includes CHARING product specs.
Aug. 12, 2026
Self-Leveling Compound Problems: Diagnosis and Formulation-Level Solutions Self-leveling compound diagnosis and formulation guide. Covers the ternary cement system (Portland + high aluminate + calcium sulfate), PCE superplasticizer selection, and troubleshooting for poor flow, bleeding, cracking, uneven setting, pinholes, and low early strength. Includes CHARING PC 3010, HP 400, defoamer, and silica fume recommendations.
Aug. 12, 2026
Wall Putty Formulation Guide: Interior and Exterior — Standards, Formulas, and Common Problems Comprehensive wall putty formulation guide for interior (JG/T 298) and exterior (JG/T 157) applications. Covers standards, formulas with component dosages, climate adjustments, and troubleshooting for cracking, powdering, peeling, and freeze-thaw failure. Includes CHARING HPMC, RDP, and hydrophobic agent recommendations.




















