Roller Kelly Bushing is an essential petroleum drilling tool, and can be equipped with rotary slips, so as to drive Kelly bar. The product reduces its friction with Kelly bar by the rolling of four ro…
composite wall bushings outdoor insulators
1) ZW8-12, ZW8-12G series high-voltage vacuum circuit breaker is a kind of outdoor high-voltage switch equipment with 50Hz three-phase alternating current a…
Machined Cast bronze bearings offer technically and economically favourable bearings solutions. High loading capability, low weight, good corrosion resistance. Roncan Bearing can offered different typ…
Combined with the wear resistance of copper alloy and solid self-lubricating properties of the lubricant to use in the process of maintaining without refueling. Products are widely used in high-contai…
Machined Cast bronze bearings offer technically and economically favourable bearings solutions. High loading capability, low weight, good corrosion resistance. Roncan Bearing can offered different typ…
We are the mannufacrure in various Auto Part. We mainly do the truck spare parts of mercedes Benz, scania, Volvo etc, our best sell product is brake drum\clutch disc\drag link end\rubber\fly wheel and…
1.Simple and compact structure, light weight,90o rotation, quick and flexible opening and closing.
2.Eccentric structure allows reduced friction with seal ring and extended service life.
3.Sound sea…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea