About us


To be the global leader of high-performance rubber materials!

Shandong Chambroad Sinopoly New Materials Co., Ltd. (here in after referred to as "Chambroad Sinopoly") is a high-tech enterprise focusing on the R&D, production, sales and service of special synthetic rubber. Located in Boxing, Shandong Province, China, and established in December 2016, it is the core subsidiary of Chambroad Holding Group's high-performance materials. The company's products are used in the fields of tire inner liner, medical rubber stopper, inner tube, road maintenance, environmental protection and waterproof materials.

The company has successively approved the IATF16949 system certification and the AAAAA standardization good behavior enterprise certification, and has been awarded the titles of "Little Giant", "High-tech Enterprise", "One Enterprise and One Technology Research and Development Center in Shandong Province", "First Batch of Provincial Green and ...



Provide high value rubber material solutions for sealing and latex application industry!

Car tires

      With excellent airtightness, it is used in tire inner liners and can greatly improve the maintenance rate of tire inflation pressure. Its air permeability is 1/7 of natural rubber

      and 1/5 of styrene butadiene rubber. The redundant and stable air pressure of the tires ensures long-term driving.


Medical rubber stopper

      Butyl rubber is an irreplaceable raw material for pharmaceutical stoppers under the category of antibiotics, which safeguards people’s health.

Road maintenance

     Used for SBR modified emulsified asphalt such as slurry seal, micro-surface, gravel seal and Cape seal to maintain the road surface

     Its modified emulsified asphalt has a wide range of applications, spray application is also available. It can serve as sealing layer, bridge deck waterproof bonding layer, and can also be mixed with graded aggregate.


National Customer Service Line:


Boxing Economic Development Zone, Binzhou City, Shandong Province

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