Rong Sheng Long Rubber Seals

About Us

Home  > WHY US  > About Us

Located in Foshan city, Foshan Rong Sheng Long (R.S.L.) Rubber Seals Co., Ltd. is close to the port which provides much convenience for transportation. Following the international standard, we have built a total area of over 6,000 square meters, which includes an advanced lab equipped with precise detection equipment. Besides that, we have also put a lot of investment in the introduction of complete equipment and the transformation of the workshop, so that customers can work more efficiently. Our main products including pipe seals, flange gaskets, O-ring, automotive seals, and other different types of rubbers, are widely exported to over 10 countries and regions.

industrial gasketsmanufacture-rubber seal supplier-automotive seals-Rong Sheng Long Rubber Seals

We have passed the British WRAS certification and ISO9001: 2008 quality management system certification. By strictly implementing 5S management model, and we constantly strengthen the internal management, and ensure continuous improvement to meet the different needs of customers from different regions.


We adhere to the quality as the core and are always market-oriented to meet customers' needs as our main duty and pursue the "quality first, the credibility first, and customer foremost" principle. Since the establishment, we have won many trust and praises of customers from domestic and foreign countries by our high-quality service and sticking to the original intention. In the next decade, we will keep innovating the products as the soul, integrating the resources, production, marketing, services and other key links to make sure the superiority of our company.

We believe that differentiation and diversity can be the core competitiveness to keep us outstanding in the market and we aim to become a modern and competitive company in the global.

Rong Sheng Long Rubber Seals
Rong Sheng Long Rubber Seals
Rong Sheng Long Rubber Seals

Enterprise development history

In 1990, Rongxing (R.X.) Bakelite Rubber Factory was established. After over 29 years of development, we have been renamed as R.X. and won a lot of favors.


Rongxing (R.X.) Bakelite Rubber Factory was established in Longjiang, Shunde;


R.X. relocated the plant and our production technology has been developed steadily.


R.X. changed our name to Rong Sheng Long (R.S.L.) Rubber Sealing Article Factory and was moved to a new plant.


Rongxing plant once again moved to the new plant,  changed the name to Rong Sheng Long(R.S.L.) rubber sealing Article factory;


R.S.L. passed the ISO9001 quality certification system.


R.S.L. has established technology research and development department and improved our technical strength;


R.S.L. has been sticking to doing the charity. We have established the student funds and donated the school every year;


R.S.L. has always been paying attention to the technical innovation, and took the lead in obtaining WRAS certification in the industry;


R.S.L. was reorganized to be focused on improving technical resources, and was renamed R.S.L. Rubber Sealing Article Co., Ltd.;


We cooperated with Guangdong Rubber Association, and established a long-term cooperative relationship with Guangdong Rubber Industry Research Institute.

How to purchase rubber dust cap ?
Is rubber shock absorber pads manufactured by exquisite?
How about shipping services?
Which ptfe envelope gaskets manufacturers company doing ODM?
How many new products are launched under branded flange gasket o ring Manufature ?
What fields is nitrile rubber gasket applied in?
How long is the warranty period of industrial rubber and gasket ?
Can Rubber conveyor chains for glass machine be installed easily?
What about style of adhesive rubber feet pads by ?
What about the lead time of Rubber shock pad from placing a order to delivery?
What about design of washing machine vibration pads by ?
Business scope of
Any manufacturers to customize rubber sleeve for pipe ?
Chat Online 编辑模式下无法使用
Chat Online inputting...