Multiple solutions with a variety of public molds & Customized high quality and reliability products with reasonable price. 

Sheng Jaan, a 35 year-experienced OEM manufacturer of rubber assembly parts for motorcycle & automotive, hardware, machinery and equipment industries. We customize, specialize in specialty rubber, such as CR, ECO, PU, BIIR, CIIR, FKM, EPDM, NBR, HNBR, ACM, AEM and etc., but also produce SILICONE RUBBER parts with satisfied performance. We believe that the superior quality and durability would grade up the market value of customers' high-end products and equipment.

We earn our good repute from customers' high compliment for our stable and punctual delivery, superior product quality and ability of problem shooting which are our company disciplines. To discuss a specific application, specification, question of your products, request a sample or get a quote, contact us!


One Stop Service of customization, our present-day vision, is to integrate your idea/design & requirements and through direct talk to shorten time in communication & problem shooting.  On the other hand, with our lab, we are capable to develop or adjust rubber formula material to adapt to customers' different use condition.   We provide economical ways to fulfill your requirements.    

In late 2019, we built our own brand, SJ, and launched the world’s 1st activated carbon SJ universal black motorcycle grips. Although there are many cheap grips on the markets, we have developed high quality SJ rubber grips to make the grips more comfortable and healthy in use and enviromental friendly to our nature. These are the product valuew we want to emphasize and enhance. Made of self-developed innovated SJR rubber material, our SJ grips capture the heart of consumers and drive our B2C business an upward trend since by then.

Warmly welcome worldwide Distributors and agents to cooperate.    

Not only motorcycle grips but also grips for variety industries, we also love to support customer brand’s growth. Sheng Jaan is your quality choice for custom projects and rubber products supplier. 

Write us about your rubber projects NOW!!.
We can do more, you can earn more

FACTORY

One-Stop production can effectively mange the production schedule & control the product quality.

laboratory equipment

PRODUCT APPLICATION