Qingdao Guanshan Industry Co., Ltd. was established in 2006 with ISO 9001:2008 provided. Since our founding, we have been committed to becoming a leading custom molded rubber player in the manufacturing of high-quality products within the fields of sealing, vibration damping, and wear resistance. Over the past eighteen years, our factory have significantly expanded our operations through strategic investments and collaborations, steadily increasing both our business scope and production capacity. This growth has allowed us to build a solid foundation for long-term success and to position ourselves as a trusted partner in the industry.
With a proven track record of designing and developing over 600 new molds each year, we demonstrate our exceptional capability in meeting diverse customer demands. Our advanced manufacturing facilities, coupled with a skilled engineering team, allow us to deliver high-precision molded and extruded rubber parts efficiently and reliably. This commitment to innovation and excellence highlights our strength as a leading partner in the custom rubber manufacturing industry.
We prioritize high precision in every step of our production process, ensuring that each molded and extruded rubber part meets exacting standards. To reinforce our commitment to quality and reliability, we provide a comprehensive testing report with every delivery. This report verifies that all products comply with the required specifications and performance benchmarks, giving our customers complete confidence in our solutions. Our dedication to precision and transparency underscores our position as a trusted partner in the rubber manufacturing industry.
We specialize in quick prototyping to accelerate the development process, ensuring that our clients can see and test their designs in a matter of days rather than weeks. By leveraging advanced technology and a skilled engineering team, we offer rapid turnaround times without compromising on quality. Additionally, our strategic location within a 10km radius of a robust metal materials supply chain enables us to source high-quality materials quickly and cost-effectively. This proximity minimizes lead times, supports production efficiency, and ensures that we can meet the most demanding project timelines. Our ability to produce precise prototypes swiftly and source materials locally allows our customers to make informed decisions early in the project, streamline product iterations, and reduce time to market.
Our commitment to excellent after-sales service goes beyond just delivering high-quality products. We offer comprehensive support in mold maintenance, mold modification, and continuous quality inspection, ensuring the long-term reliability and performance of our products. Our dedicated after-sales team provides timely and efficient mold repairs and adjustments, helping clients extend the life cycle of their molds and maintain optimal production efficiency. Additionally, we keep detailed records of all samples and technical drawings for easy reference and future modifications, enabling seamless revisions and customizations as needed. Our robust quality inspection process guarantees that every product meets the highest standards even after delivery, with regular checks and updates to ensure consistency. Whether it’s addressing modifications, providing technical support, or conducting routine maintenance, we are committed to maintaining long-lasting, productive relationships with our customers
We offer a variety of products, such as rubber gaskets, grommets, buffers, bellows, O-rings, rubber tubes, rubber-bonded metal parts, sponge foam parts, die-cut components, and rubber parts with adhesive backing.
Extruded rubber products are our specialty. We produce door and window seals, co-extruded profiles, foam strips, neoprene foam backing strips, and cabinet seals.
We also produce food-grade and commercial silicone products in a dedicated, insulated workshop designed exclusively for silicone projects.