Products

Butyl Tube 750r16

The inner tube is made of an impermeable material such as soft, elastic synthetic rubber to prevent air leaks. The inner tube is inserted into the tire and inflated to maintain air pressure.

Butyl Tube 1200r20

We provide high-grade butyl tubes,engineered for superior airtight sealing, extreme durability, and resistance to harsh environments.Our butyl rubber tubes ensure leak-proof performance under

Natural Rubber Tube 750r16

We can provide inner tubes in various sizes for your choice

Maintenance Free Battery Ns40

We supply a full range of batteries to suit diverse needs. Supported by rigorous quality control, solid technology and professional project management, our products hold ISO9001, ISO14001,

Maintenance Free Battery N100

Grandstone mainly produce automotive battery, motive power battery and electric vehicle batteries.The Angolan market has warmly welcomed Grandstone's Maintenance Free Battery N100, thanks to its

Maintenance Free Battery 600 33

GRANDSTONE and JUMBO have successfully expanded their global footprint, with their Maintenance Free Battery...