Seal & O-Rings / Rubber Products

These sealing and shielding products have our unique combination of experience and innovation built right in, and we're able to supply them quickly and cost-effectively to fit virtually any application.
Chomerics Division
Composite Sealing Systems Division
Engineered Polymer Systems Division
O-Ring & Engineered Seals Division
Praedifa Technology Division

ASTEC specialize in seals such as oil seals, hydraulic seals, pneumatic seals, cylinder repair kit sets, mechanical seals, o-rings, o-rings kits.

We have the most comprehensive inventory of Seals & O-rings, backed by our experienced technical product specialists, ensuring customers receive the best levels of service that our industry can provide.

Excellent pre-sale and after-sale service, with our professional and efficient team and their years of experience.

Construction / building must have a great strength of the building structure resistant to earthquakes, so the construction or the building tetep sturdy and resistant to earthquakes, to dampen the effects of the earthquake is often the case, the structure of the building is given a cushion between the connection of the building so as to reduce vibration caused to the earthquake, with the rubber bearing pad construction can move to follow the pattern of earthquakes without any friction between the construction, rubber bearing pad banks can withstand the effects of earthquakes

We can customize practically any rubber products to meet any customer design specification. The demand of Indonesia’s OEM manufacturing and industrial sector is in the rise, hence the demand for locally produced automotive components. We will continue to develop more new variety products to provide a best solution for any customer design specification.

A BALL MILL is a type of grinder used to grind materials into extremely fine powder for use in mineral dressing processes, paints, pyrotechnics, ceramics and selective laser sintering. The ball mill is used for grinding materials such as coal, pigments, and felspar for pottery. Grinding can be carried out either in wet or dry conditions but the former is carried at low speed.

A Pioneer in Synthetic Rubber Components Industry, we are committed to being highly creative, innovating new products of natural and synthetic rubbers. Yet another assurance of our flexibility in making any rubber parts for any type of cars & motorcycle.

Dock fender serves to prevent and reduce collisions between the ship's hull with a dock, thereby reducing damage to the hull that causes a collision with a pier, dock fender made of rubber manufacture with high technologi produce a product that can be applied withstand impact,

The Selection of Rubber Lining Materials depend very much on the service condition, plat design and other operating factors. It is important that the customer provide information on service conditions like temperature, type and concentration of the chemicals, pressure and other operating condition so that the selection can be made properly.

We can resurface any kind of rubber roll Application; we develop the compound appropriate to the customer Rubber Roll application such as SBR, CR, NBR/HNBR, EPDM, HYPALON & SILICONE and our operator can do also any kind of groove on rubber roll surface (worm ,diamond, ring, etc.)

We are fully equipped for manufacturing all kinds of automotive components, based on specifications from customers. Through continues innovation, new components are developed to provide our products with consistency and superior quality.

Renowned for its definitive performance and made to highest international standards using ultra-modern technology is AMW's solid tire line. The unique tread design, superior traction and side wall profiles contribute to create great demand for these tires in overseas markets such as USA, Middle East and Europe. Manufactured with quality natural rubber, these solid tires are built to provide grip, traction and durability even when undergoing the harshest loads and roads