Shandong Chenzhong Machinery Co., Ltd manufactures stock preparation, papermaking and pulping equipment, plus sludge treatment environmental protection equipment and wear-resistant materials. It supports complete lines with engineering services and commissioning.
Shandong Chenzhong Machinery Co., Ltd. is a professional Chinese manufacturer specializing in papermaking and pulping equipment, complete stock preparation line solutions, sludge treatment environmental protection equipment, and special wear-resistant materials, alongside Haineng power generation equipment. Backed by dedicated R&D capability, first-class production equipment, and an ERP management system, the company supports customers from project planning through delivery and start-up.
Chenzhong provides end-to-end services for purchasers, including technical consultation, full stock preparation proposals, business negotiation support, supervision of installation and commissioning, operator training, and mechanical and performance guarantees. Its product portfolio covers key stock preparation and pulping process equipment such as conveyors, hydraulic pulpers, screens, impurity removal systems, and related auxiliaries.
The “Chenzhong” brand is sold widely across Mainland China and is also exported to markets including Southeast Asia, the Middle East, Central Asia, South America, North Africa, South Asia, and the CIS. The company’s technology platform includes provincial and city-level engineering and enterprise technology centers focused on pulping equipment, wear-resistant materials, and sludge drying equipment.

The company operates a dedicated R&D institution, maintains first-class production equipment, and runs an ERP management system to support consistent manufacturing and project execution.
The company offers more than 200 products across more than a dozen series, built around leading solutions for papermaking and pulping, environmental protection, and wear-resistant materials applications.
Scientific and technological innovation is positioned as a core driver, with ongoing attention to advances in the domestic and international pulp and paper industry to strengthen product R&D and competitiveness.
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