Qingdao SYD Auto Parts Co., Ltd. is a professional manufacturer of filters integrated with R&D, MANUFACTURING and SALING. we mainly produce filters of heavy-duty trucks and construction machinery vehicles covering European, American, Chinese, Japanese and Korean brands.
SYD is a professional factory focused on strict manufacturing process control and customer satisfaction. With strong technical capabilities, extensive production experience and excellent international project management, we provide high-quality products to global OEMs and aftermarket customers at competitive prices.
We specialize in independent R&D, process design, quality control and after-sales service, offering continuous improvement and reliable solutions for OEM partners.
We also support custom design, low MOQ and private packaging to meet diverse customer needs.