Our Advantages
Precision Manufacturing Built on Advanced Process Engineering
Our manufacturing strength is built on a complete and advanced production line, representing a high level of automation and process control in the rubber sealing industry.
With integrated processes encompassing compounding rubber, material testing, hydraulic plate vulcanizing, injection molding, and automated de-flashing, washing, inspection, and packaging, our line enables exceptional consistency and precision across all our rubber formulations.
Our standard factory in Xiamen, covering 36,000 square feet, is designed for efficiency and scale. This allows us to support large-volume, high-precision manufacturing of a wide range of sealing products, including O-rings, gaskets, seal rings, and custom rubber-metal parts, with a monthly capacity reaching tens of millions of components.
This integrated equipment foundation and stringent in-process control allow us to meet the stringent quality and performance standards of automotive, machinery, and electronics industries with confidence and reliability.
Decades of Sealing Expertise, Trusted by Global Partners
With nearly three decades of dedicated experience (since 1994) in rubber product manufacturing, we have earned the trust of a diverse range of clients and serve as a reliable strategic supplier to companies across demanding industries.
Our expertise is built on deep application knowledge and the ability to exploit rubber materials and molds according to customers’ specific demands. We maintain long-term cooperation with trusted material merchants, ensuring supply chain stability and material excellence.
Over the decades, we have accumulated proven expertise in serving key sectors:
Automotive & Machinery: Engine seals, transmission components, hydraulic seals, and various dust/fluid seals.
Electronics & Electrical: Precision gaskets for enclosures, conductive/r insulative pads, connector seals.
Industrial & Consumer Appliances: Durable seals for valves, pumps, household appliances, and functional rubber parts.
Our reputation is built on stable quality control, on-time delivery, and our unconditional guarantee on product performance—key reasons why partners choose to work with us for their critical sealing solutions.
Rigorous Quality & Aesthetic Control for Precision Rubber Parts
To ensure every batch of rubber components meets the highest standards for sealing performance, durability, and consistency, we operate a comprehensive material testing and process control system.
Our capabilities encompass key performance validation to meet both industry standards and custom specifications:
Mechanical Performance: Tensile strength, elongation, compression set, tear resistance.
Material & Environmental Reliability: Heat aging, oil resistance, ozone resistance, fluid compatibility testing.
Dimensional & Physical Properties: Precise measurement of inner/outer diameter, cross-section, hardness (Shore A), and specific gravity.
Process-Specific Tests: Vulcanization characteristics (MDR), mold flow analysis.
Complementing our testing rigor, we possess specialized technical capabilities for product customization:
Material Development: We expertly exploit and compound various rubber polymers (NBR, EPDM, Silicone, FKM, etc.) to achieve specific properties like temperature range, chemical resistance, or electrical insulation.
Precision Color Matching: For applications requiring brand identity or part coding, we can accurately match custom colors within the rubber compound itself.
Surface Finish & Detail: We control critical aesthetic and functional surface qualities, from the precision of de-flashed edges to specific texture or gloss levels on molded parts.
From material formulation and mold design to vulcanizing, finishing, and final inspection, our integrated workflow and strict quality management allow us to deliver rubber parts that align precisely with your technical specifications, performance demands, and aesthetic requirements.