About us-motorcycle tire , motorcycle tyre, moto llants

SHANDONG MASTONE RUBBER CO.,LTD

Shandong Mastone Rubber Co.,Ltd. is a professional motorcycle tire, motorcycle tube and ATV tire manufacture located in zhucheng city, Shandong province ,China.

With Advance Taiwan production equipment, super manufacturing process, strict management and with good quality product, we have gotten the certificate of ISO 9001 , CCC of China, E-MARK of Europe, GSO of Gulf countries.

Now we have exported to more than 30 countries， to AMERICA, SOUTH AMERICA, SOUTH EAST ASIAN AND AFRICA . For your reference, we have good business with KONTROL and DONIN for Colombia, Unimax for Argentina, Bonna and KB50 for Brazil, PMAYA and MONTANA for Mexico, CAMEL for Salvador , DURAMAX for Philippines, FANGA for Cote d'Ivoire, DUROMETAL for Venezuela, REBEL for Spain, SHAMA For Bolivia, Riga Gomme for Italy, Doscil for Peru, Duradero for Guatemala.

Mastone People always take quality firstly, welcome all friends home and abroad to visit us for future business.

PRODUCTION PROCESS

Laboratory testing

we have adcanced experiment and test equipments. All of raw materials must be through strict test progress before production. Stable quality of raw material is the base of our tyre and tube

Mixing and Extrusion

Mixing Process is to materials such as carbon black, natural/synthetic rubber, oli, additive and accelerator together and process in the mixer, and then get mixed rubber. Mixing includes open mixing and internal mixing. Mixing has decisive influence to further process of mixed rubber and the quality of finished product.