Rolling spring co. (rsc) is a manufacturer of OEM truck and auto parts, custom parts, and replacement / substitution parts. Our headquarter is based in Taiwan with offices and factories in Taiwan, Malaysia, Myanmar, and the middle east. We can make any auto parts to your specification in quantity volume, and can also support any brand creation / extension that your company wants to initiate. Quality levels are strictly OEM and higher with extremely competitive prices. We can manufacture any truck and auto parts in quantity and at below market price. Buyer samples and schematics are welcomed. Please do not hesitate to contact us for all your truck and auto parts needs.