product manual:
1.高效清潔噴油嘴、進氣閥，防止積碳。 2.含潤滑劑，提供活塞頂部保護。 3.減少廢氣排放、增強動力，改善引擎性能。
UOS™ Oil is certified by American Petroleum Institute (API), world largest third-party Engine Oil Licensing and Certification System (EOLCS). Product is manufacturing by an ISO 9001:2015 & ISO 14001:2015 certified company to ensure our customer’s satisfaction.
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