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Laizhou Guanzhuo Trading Co., Ltd. has been a leading player in the automotive brake system industry for over two decades. Specializing in one - stop brake system solutions, the company offers a wide range of products, including the high - quality drilled and milled brake discs.
These drilled and milled brake discs are specifically designed for passenger cars. They are made from high - quality grey cast iron, such as GG20 and G3000, and have passed the IATF TS16949 and E - MARK R90 certifications, ensuring safety and compliance.
The manufacturing process involves precision turning and grinding, dynamic balance testing, precise positioning hole design, and multiple anti - rust treatments (oil seal + spraying + coating). These measures not only significantly extend the service life of the brake discs but also enhance braking stability.
The drilled and milled brake discs cover over 99% of the world's mainstream car models. This wide coverage makes them a suitable choice for B2B importers dealing with a variety of vehicle types.
Moreover, the company supports customized label and private mold production. This flexibility allows B2B importers to meet their specific market requirements and brand image needs.
Laizhou Guanzhuo Trading Co., Ltd. offers a 2 - year warranty and an 80,000 - kilometer guarantee commitment for these brake discs. The delivery cycle is only 15 - 30 days, ensuring timely supply for B2B customers.
In addition, the company provides efficient after - sales service, with a 48 - hour response time to solve common problems. This level of service support gives B2B buyers confidence in their procurement decisions.
Laizhou Guanzhuo Trading Co., Ltd. is committed to providing high - quality, cost - effective brake solutions to its B2B customers in core markets such as Europe, America, and Russia. With its one - stop brake system solutions, the company helps B2B buyers reduce costs, enhance supply consistency, and improve efficiency in the automotive brake supply chain procurement.
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Truck brake discs IATF TS16949 certification Brake disc design Dynamic balance detection Anti - rust treatment technology
