Weihai Runtong Rubber Co., Ltd. stands as a beacon of excellence in the rubber production industry. With a rich history spanning over 30 years, we specialize in inner tubes, air springs, and rubber tracks, powered by a dedicated workforce of over 1,000 skilled professionals and a top-tier R&D and design team.
Our premier inner tubes are a staple for major tire companies, boasting annual sales between 500-600 million yuan. As the largest inner tube manufacturer in China, we set the industry standard for quality and reliability.
Building on our expertise, we have also ventured into the production of air springs and rubber tracks. Despite entering this domain later than some competitors, our state-of-the-art technology and advanced equipment ensure superior production efficiency.
higher.
higher. Additionally, our superior rubber raw materials and
we
are the only company in China with an in-house internal mixing workshop and calender, allowing us to self-produce cord fabric for air springs. This capability significantly enhances our cost control and product quality.
t
This operation can effectively control
the cost.
Moreover, we have
advanced
experimental equipment
s
, and our products must undergo rigorous testing including blast tests, fatigue tests, and air tightness tests before leaving the factory. These stringent procedures ensure that every product meets global standards.
.
1. How can we guarantee quality?
We provide a free sample for testing before formal production.
We conduct 100% testing before shipment to ensure the highest quality.
2. What can you buy from us?
We offer air springs, rubber tracks, and inner tubes.
3. Why should you buy from us instead of other suppliers?
Our company offers a diverse range of high-quality rubber products at reasonable prices. We adhere to the principle of 'quality first, service first, continuous improvement and innovation to meet customer needs.'
4. What services can we provide?
Accepted Delivery Terms: FOB, CIF, CNF, or EXW
Accepted Payment Currency: USD, EUR, HKD, CNY
Accepted Payment Type: T/T, L/C, Western Union
Audited Supplier 
){kind=link}
){kind=link}