ABOUT US

Longkou Kaiste Metal Products Co., Ltd. was founded in 2003, located in Longkou, Yantai City, Shandong Province, China. Our plant covers a land area of 10,000 ㎡ with a building area of 5,000 ㎡, supported by a skilled professional team.
We specialize in high‑pressure die‑casting, gravity casting and precision machining for aluminum alloy and zinc alloy components. Equipped with 13 sets of die‑casting machines ranging from 160T to 1250T, 8 gravity casting machines, over 40 CNC machine tools, together with high‑precision testing instruments including coordinate measuring machines (CMM) and optical emission spectrometers, we guarantee consistent product quality with rigorous in‑house inspection capabilities.
Our company has obtained ISO 9001:2016 Quality Management System Certification. Committed to eco‑friendly and energy‑efficient manufacturing practices, we implement optimized production workflows to lower resource consumption while maintaining high‑volume stable output. We deliver one‑stop full‑chain solutions covering mold design & development, casting production, mechanical processing, surface finishing, component assembly, packaging and logistics.
Backed by standardized quality management systems, strict process control and rich casting‑manufacturing experience, we provide reliable, customized metal‑component solutions for global customers. We welcome worldwide clients for technical communication and long‑term business cooperation.