Delix Industrial Hong Kong Lanxin Industrial Co., Ltd. is located in the Kowloon Hillside Industrial Zone, covering an area of 15,000 square meters. As a Hong Kong-funded enterprise, the company specializes in high-precision machinery, aerospace, semiconductors, lasers, fluid equipment, and precision hardware rubber parts for new energy applications. Its products are sold to rubber ring manufacturing companies in North America and the European Union, with over 8,000 O-ring specifications and precision rubber accessories. All materials are imported from major global suppliers, and Japanese industrial technology has been introduced along with Japanese production management models. Since the 1990s, the company has implemented 5S management and ISO systematic quality control, ensuring excellent customer experience, product quality, and competitive pricing. Our company has launched an online store—Huizhou Hong Kong Lanxin Industrial Co., Ltd. https://dlgroup.1688.com/ Contact: Mr. Xiao QQ 164922008 American standard sealing rings.

Cold-resistant butyl rubber rings, O-ring seals, natural nitrile NBR HUNBR rubber rings, sealing gaskets, washers, rectangular rings, highly elastic rubber ring seals, compression deformation O-rings, expansion-resistant rubber O-rings resistant to No. 1 and No. 3 test oils with strong tensile strength, high-insulation rubber rings water and weather-resistant O-ring seals, aqua regia-resistant high-airtightness rubber rings O-ring seals ozone-resistant, white-colored rubber rings O-ring seals green colored brown purple, crack-free rubber rings with excellent mechanical properties O-ring seals flame retardant, eco-friendly 2P rubber rings REACH compliant ROHS halogen-free carbon-free O-ring seals, special condition rubber rings O-ring seals imported raw rubber high-performance 

6 15 soft hardness 20 rubber rings 25A 30 Shore soft rubber rings O-rings 35-40 precision-grade rubber product components high-specification tolerance O-ring customization German rubber rings imported from Japan, USA, Italy rubber raw material manufacturers piston sealing rings anti-collision O-rings pressure increase and decrease metering sealing rubber rings