Laizhou Guanzhuo Trading Co., Ltd. is a leading player in the automotive braking system industry. We offer a comprehensive range of high - quality braking products, including brake discs, drums, pads, shoes, and kits, adhering to ECE R90 and IATF 16949:2016 standards. Among our diverse product portfolio, our commercial vehicle brake drums stand out for their exceptional performance and reliability.
Specifically designed for long - haul commercial vehicles, our brake drums are crafted from high - quality gray cast iron materials such as GG20 and G3000. These materials endow the brake drums with excellent high - heat tolerance and rapid heat dissipation capabilities. By effectively reducing the risk of brake thermal decay, they ensure the safety of every journey.
Each product undergoes strict quality control. It passes the VCA COP audit and EMARK certification and complies with the IATF TS16949 quality management system requirements. This guarantees that the brake drums meet the standards in terms of dimensional accuracy, wear resistance, and anti - corrosion performance.
With a production capacity of 10 million sets of brake discs and 10 million sets of brake pads annually and a vehicle model coverage rate of over 99%, Laizhou Guanzhuo Trading Co., Ltd. can efficiently meet the diverse needs of global customers. Our products are exported to more than 90 countries and regions, especially winning wide - spread trust in key markets such as Europe, America, and Russia. With a short delivery cycle of only 15 - 30 days, we can assist our customers in achieving efficient operations.