Company Introduction

Yuyao Aohong Hydraulic Pipe Fittings Factory: A Leading Domestic Manufacturer of Pipe PlugsYuyao Aohong Hydraulic Pipe Fittings Factory is located in Yuyao City, Zhejiang Province, a economically vibrant region, and is a leading manufacturer of oil plugs in China. The company covers an area of more than 6,000 square meters and operates five production workshops specializing in cold heading, hot forging, automatic CNC machining, thread rolling, and assembly. It is equipped with over 200 CNC machines and 20 automatic three-axis thread rolling machines.In addition, the factory is furnished with a full range of testing equipment, including projectors, Rockwell hardness testers, Vickers hardness testers, torque wrenches, roughness testers, coating thickness gauges, universal tensile testing machines, salt spray testing machines, and hydraulic burst test benches, providing solid hardware support for strict product quality control.Development History: Steady Upgrading Toward High-Precision & High-End Manufacturing2018: Completed the transformation and upgrading of the automatic production workshop, improving production efficiency and standardization.2022: Realized automatic testing for quality control, enhancing precision in quality management through technical means.2023: Upgraded to a specialized and refined enterprise, focusing on core products and strengthening technological and process advantages.2025 (Target): Strive to become a specialized, refined, and high-tech enterprise, promoting products and technologies to break into the high-end market.Products & Services: Full Product Range & One-Stop ProcurementThe company’s products have passed the ISO 9001 Quality Management System Certification. Its core products include stainless steel plugs and carbon steel plugs, with an annual output of 80 million pieces.Featuring a comprehensive range of specifications, the company mainly supplies plugs conforming to German, American, and national standards, as well as plugs compatible with Parker, Eaton, Yonghua, and Henry series. These products meet the diverse needs of customers across various industries for different plug specifications and standards, delivering a true one-stop procurement service with full product lines and full standards coverage.

Product Catagories

Carbon Steel ED Plug, 304 Stainless Steel ED Plug, 316 Stainless Steel ED Plug, DIN908 Carbon Steel Plug with Gasket, DIN910 Stainless Steel Hexagonal Plug, DIN906 Black Oxide Hexagon Socket Headless Plug, DIN906 Stainless Steel Hexagon Socket Plug, O-Ring Seal Plug (BSP, Metric, NPT, NPT Export)