About Us

Royal Way Oil Tool supplies oilfield sealing products and repair kits for flowline, pressure pumping, well service and high-pressure fluid handling applications.

Our core product lines include hammer union seals, plug valve seal kits, swivel joint repair kits, wireline setting tool kits, O-rings and custom molded rubber components.

Royal Way products are manufactured by Jiangsu Ruowei Energy Technology Co., Ltd., a wholly owned manufacturing subsidiary of Shanghai Qinuo Industry Co., Ltd. The factory supports rubber mixing, molding, vulcanization, trimming, inspection and packing for oilfield and industrial sealing products.

In-House Manufacturing & Vulcanization

Jiangsu Ruowei Energy Technology Co., Ltd. operates an in-house rubber molding and vulcanization facility for oilfield sealing products.

Our production team works with common oilfield elastomers including Buna-N / NBR, HSN / HNBR, FKM / Viton®-type compounds and other rubber materials used in field service environments.

Key production steps are handled inside our own facility, including material preparation, mold loading, vulcanization, trimming, inspection and packing. This helps us support standard replacement seals, bulk orders and custom molded rubber parts with better control over production consistency.

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End-to-End Manufacturing Capabilities

  • ISO 9001:2015 Quality System

    Our production and inspection process follows ISO 9001 quality management requirements. Material traceability, batch control, dimensional inspection, hardness checks and final packing review are used to support stable export quality.

  • Engineering Support

    Customers can send drawings, samples or equipment details for review. Our team helps confirm size, material, hardness, application conditions and production feasibility before quotation.

  • Custom Molded Rubber Parts

    For non-standard rubber parts, we support sample-based development, drawing review, mold design and reverse engineering when original parts are unavailable or need to be adapted for field conditions.
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Corporate Structure

Royal Way Oil Tool is the product and online sales platform for oilfield sealing products manufactured by Jiangsu Ruowei Energy Technology Co., Ltd.


Jiangsu Ruowei Energy Technology Co., Ltd. is the wholly owned manufacturing subsidiary of Shanghai Qinuo Industry Co., Ltd. The factory is responsible for production, molding, inspection and packing.


Shanghai Qinuo Industry Co., Ltd. supports international sales, export documentation, customer communication and global supply coordination.


This structure allows customers to work directly with a manufacturing source while receiving export and service support for international orders.

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Rubber Testing Equipment

  • Tensile Strength Tester

    Measures tensile strength and elongation.

  • Fatigue Cracking Tester

    Checks resistance to repeated flexing.

  • Brittle Point Tester

    Tests low-temperature brittleness.

  • Hot Aging Tester


    Tests heat-aging performance.

  • Hardness Tester

    Verifies Shore A hardness.

  • Rebound Tester

    Tests rubber rebound resilience.

  • Video Measuring System

    Measures dimensions and profile features.

  • Density Meter

    Checks rubber compound density.

  • No-Rotor Vulcanizer (MDR)

    Checks rubber curing behavior.

  • Akron Abrasion Tester

    Tests rubber abrasion resistance.

Why Work With Royal Way

Royal Way Oil Tool works with industrial buyers who need practical product information, stable supply and clear communication.

We support standard online orders, bulk pricing, sample requests, private-label packing and custom molded rubber parts. For special requirements, customers can send size, FIG, material, hardness, quantity and application details for review before quotation.

Our goal is simple: help customers source the right oilfield sealing products with clear specifications, reliable production support and direct factory communication.

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