Polar High-Efficiency Engine Coolant（极地高效发动机冷却液）— manufactured by Shandong Huanqiu Lubricant Oil Co., Ltd. Long-life OAT chemistry, tested for cold-start and high-temperature stability.
Specification sheet (as published by the manufacturer):
Engine Cooling
Base oilSINOPEC · GROUP II–III
Packing1L · 4L · 18L · 200L · IBC
CertificationISO 9001 · 14001 · 45001
TraceabilityBATCH-LEVEL