
Guangdong Dlseals Technology Co., Ltd., established in 2010, is a leading custom manufacturer specializing in high-quality rubber and silicone sealing solutions. With 14 years of industry expertise, our 3,300m² production facility in China houses 54 skilled professionals and 18 advanced production lines, ensuring an annual export revenue exceeding $1.7 million USD.
We excel in manufacturing precision-engineered seals for diverse applications, including coffee machines, washing machines, automotive components, and industrial equipment. Our product portfolio features food-grade silicone duckbill valves, wear-resistant hydraulic seals, customized rubber bushings, and NSF-certified O-rings, priced competitively between 0.20−0.80/piece with minimum orders starting at 10 units.
Certified to RoHS, REACH, and IEC62321 standards, we implement rigorous quality control through 100% product inspections and four dedicated QA/QC inspectors. Our technical team, comprising six R&D engineers with advanced degrees, drives innovation with 1,200 new products developed annually, offering customized solutions including material selection, graphic processing, and sample prototyping.
Serving global clients across North America (32%), South America (24%), and Eastern Europe (8%), we maintain a 93.8% on-time delivery rate and 4.9/5 customer satisfaction rating. Trusted by retailers, manufacturers, and engineering firms, DLSEALS combines rapid ≤4-hour response times with flexible customization services to deliver reliable sealing solutions worldwide.