The Arntz Optibelt Group is a leading global manufacturer of high-performance belt drives.

Optibelt products are used where durability and quality are required without making any compromises: in machine engineering, in the automotive branch, in the agricultural engineering sector and the household appliance industry.

Aisin Seiki Co., Ltd. (アイシン精機株式会社 Aishin Seiki Kabushiki Kaisha), also known as Aisin, is a Japanese corporation that develops and produces components and systems for the automotive industry. Aisin is a Fortune Global 500 company, ranked 329 on the 2018 rankings.[2] Aisin is 30% owned by the Toyota Group of companies.
Hella is an internationally operating German automotive part supplier with headquarters in Lippstadt, North Rhine-Westphalia. The company develops and manufactures lighting and electronic components and systems for the automotive industry, and also has one of the largest trade organizations for automotive parts, accessories, diagnosis and services within Europe.
TCN, One of the biggest vending machine factories in China, has plants with more than 200,000 square meters, fixed assets up to more than 500 million RMB, has own automatic spraying line- environment friendship, assembly line, sheet production line and the injection molding production line, mold shop, yield up to 300,000 units.
Thousands can attest to VS1 Protector' swinning formula – it is especially formulated with conditioners that remove stains from rubber, plastic, vinyl and leather materials of your pride and joy. With just a few sprays, VS1 restores the color of tires and interiors, and protects them from further wear and tear.

Mototek Chain Lube is especially formulated with plant oils that provide excellent lubricity and protection from wear. It leaves a protective film which clings and does not fly off at high speeds. It keeps O-rings pliable and prevents them from drying and deterioration.
Michelin Tires Michelin is a French multinational tyre manufacturer based in Clermont-Ferrand in the Auvergne-Rhône-Alpes région of France. It is the second largest tyre manufacturer in the world after Bridgestone and larger than both Goodyear and Continental.

Kingland started to build a new factory from the ground up on 2006 over 300,000 square meter soil in Serang, Banten.

Forza Tires is the tubular tire for sport training. The casing provides the optimal mixture of performance and durability, and the dual compound tread ensures that the tire will last for many miles, yet still grip hard when needed most.