Quality & Capability
Royal Way oilfield seals, repair kits and custom molded rubber parts are manufactured by Jiangsu Ruowei Energy Technology Co., Ltd. This page summarizes the quality system, inspection equipment and engineering-review capabilities available for production and purchase evaluation.
Product requirements, material selection, inspection scope and supporting documents are confirmed for the specific item and order. Capabilities described here do not replace the equipment manufacturer’s specification or application approval.
ISO 9001:2015 Quality Management System
Jiangsu Ruowei Energy Technology Co., Ltd. holds Quality Management System Certificate No. 31625Q10672R0S for GB/T 19001-2016 / ISO 9001:2015. The certified scope is the production of rubber seals.
The certificate was issued on September 5, 2025 and is valid through September 4, 2028, subject to annual supervision. The certification body shown on the certificate is CEOC Testing & Certification Center (Beijing) Co., Ltd.
Inspection and Test Capability
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Compound and Cure Verification
A moving-die rheometer is available to review rubber curing behavior as part of compound and process control.
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Mechanical Property Testing
Tensile strength and elongation can be checked with in-house testing equipment when required by the inspection plan.
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Dimensional Inspection
Video measuring equipment supports dimensional and profile checks for molded seals and custom rubber parts.
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Hardness and Material Checks
Hardness and density checks support batch verification and comparison against the applicable product requirement.
Drawing, Sample and Application Review
For non-standard parts, customers can submit a drawing, sample or equipment details for feasibility review. Quotation is based on confirmed dimensions, material, hardness, service medium, temperature, pressure conditions, quantity and destination.
Production suitability and inspection requirements are confirmed before an engineering quotation is issued.
Need Quality or Inspection Information for a Purchase Review?
Send the product, specification, quantity and document requirements with your inquiry. Available certificates, inspection records and quotation conditions will be confirmed for the specific order.