Stefan & Glas (Beijing) Co., Ltd.is an experienced professional supplier from China of wear-resistant parts. Our factory specilise in producing the wear-resistant parts such as silicon carbide, tungsten carbide, carbon graphite and bronze.

At APTS we pride ourselves on our high standard of customer service with customer tailor made parts and superior logistics; Our competent sales staff will deal with any questions you have speedily; Efficiently. Additionally, our technical support team is always on hand to offer their assistance.

Our main products are following: Carbon Graphite, Wear-Resistant Bushes and Oilless bearing. Sincerely look forward to cooperating with you!