
Tangshan Ruilin Technology Co.,Ltd manufactures solids control and mud purification equipment and systems for drilling and solid-liquid separation applications, backed by ISO 9001:2008 management and precision processing capabilities.
Tangshan Ruilin Technology Co.,Ltd (RL Solid Control) is a modern equipment manufacturer integrating R&D, production, sales, logistics and service for solid-liquid separation industries. The company supplies solids control equipment and complete solids control systems serving a wide range of working conditions, including oil drilling, shale gas drilling, trenchless mud circulation, gas exploration, shield tunneling mud circulation, river dredging purification, waste mud recovery, construction piling solid-liquid separation and environmental protection applications.
Its product range covers mud purification systems and key drilling-fluid solids control equipment such as shale shakers/vibrating screens, mud cleaners, desanders, desilters, vacuum degassers, decanter centrifuges, shear pumps, sand pumps, gas-liquid separators, electronic ignition devices, mud mixers and jet mixers, mud guns, mud tanks, submerged slurry pumps and related accessories.
Quality management is built into production from incoming raw materials through finished-product delivery. The company operates under ISO 9001 requirements and has obtained ISO9001:2008 Quality Management System certification. Drilling-fluid solids control systems are also subject to quality and performance examination by Tangshan Product Quality Supervision and Inspection Institute, with products approved as “Qualified Product”.

RL Solid Control combines scientific and technological R&D with precision processing and equipment manufacturing, supported by a dedicated service team to deliver complete mud circulation and purification solutions.
Production management follows ISO 9001 quality requirements, providing quality assurance from incoming raw materials through finished-product shipment to support consistent, reliable performance.
Drilling-fluid solids control systems undergo quality and performance examination by Tangshan Product Quality Supervision and Inspection Institute, with approval as a “Qualified Product”.
The company’s enduring pursuit is to provide high-quality products and high-quality service, and to build long-term cooperation on the basis of equality and mutual benefit.
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