Company profile
Longrun Rubber Products Co., Ltd
Longrun Rubber Products Co.,Ltd was established in China in 2005 .We engage in providing customers with world-class quality custom molded rubber products. Our products have been widely used in multiple industries, such as automobile, mechanism, home appliances, consumer electronics, medical, food and telecommunication. They feature high abrasion resistance, high tensile strength, excellent elongation, high corrosion resistance, superior ozone and ultraviolet ray resistance, flame resistance, compression resistance, high and low temperature resistance, high insulation or conductivity, and are suitable for both dynamic and static sealing applications.
Industry experience(years)
Factory Area
Customers Served
Project Developed

Research and Innovation Center
With ISO 9001:2015 and ISO/TS 16949:2016 certification, all our products meet REACH and ROHS requirement, based on customer's application requirement, FDA and NSF rubber compound are available too, our strong sales and technical professionals can offer prompt pre- and after-sales services.
- 20 Years Manufacturing Experiences
- Majored In Custom Mold Rubber Parts
- Multiple Materials/Compounds For Selection
- Accredited With ISO9001 / IATF16949
- Served Customers Worldwide In Various Fields

- 8 Sets Of Tooling Manufacturing Machines
- 10 Sets Of Rubber Mixing Machines
- 40 Sets Of Rubber Molding Machines
- 8 Sets Of LSR Injection Machines
- 30 Sets Of Rubber Testing And Measuring Equipments

PROVIDING OUR CUSTOMERS
WITH BEST SERVICES
Served over 300 customers from 60 countries
Need personalized solutions? We will help you. We offer OEM and ODM services to meet your specific needs and requirements. Trust Longrun reliable and high-quality customized solutions.
Core Values
INNOVATION
We encourage every employee to explore the unknown, challenge the conventional, and pursue breakthroughs.
QUALITY
Only superior quality wins customer trust and market recognition.
SERVICE
We firmly believe that high-quality service is tthe bridge that connects customers to our company and the key to fostering customer satisfaction.

HIGH QUALITY
Quality is our top priority in production. We implement strict quality control at every stage of the manufacturing process.
FULL PRODUCT INSPECTION
Every product undergoes rigorous testing and a 100% full inspection before shipment.
24 HOURS ONLINE
Our after-sales service team is online 24/7 to provide the most timely and professional technical support and customer service.