With over 20 years of experience, Zhaohao delivers high-quality custom springs, Swiss-machined components, and precision hardware, supporting engineers, manufacturers, and innovators worldwide.
View MoreProven manufacturing partner for dozens of publicly listed companies, as well as global automotive and telecom leaders like BYD, FAW-Volkswagen, XPeng, Huawei, and Ericsson.
View MoreFully IATF 16949 certified, we operate an in-house quality control lab and a CCD visual sorting workshop with 60+ testing instruments, guaranteeing zero-defect reliability for every batch.
View MoreEquipped with high-speed CNC spring coilers and advanced Swiss-type lathes, we excel at producing complex shapes, ultra-precise turned parts, and tight-tolerance hardware for demanding applications.
View MoreFrom rapid prototyping to high-volume automated batch production, we offer seamless solutions including custom springs, metal stampings, CNC machining, cold heading, and die-casting.
View MoreWhether you require low-volume custom prototyping or large-scale manufacturing, our strict quality-first standard ensures reliable precision, durable performance, and total peace of mind.
View MoreWith 15+ years of expertise in precision machining, Teamwork Model delivers high-quality parts, rapid prototyping, and reliable solutions, supporting engineers, manufacturers, and innovators worldwide.
View MoreWith 15+ years of expertise in precision machining, Teamwork Model delivers high-quality parts, rapid prototyping, and reliable solutions, supporting engineers, manufacturers, and innovators worldwide.
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