UNIWIN’s story is built on a technical foundation. For more than twenty years, our founders and senior engineers have worked in the field of agricultural machinery, mechanical components and custom metal fabrication. What began as a small group of engineers focusing on solving complex manufacturing challenges has grown into a team of more than 50 skilled technical specialists—designers, welding engineers, machining experts, quality inspectors and project managers.
From the beginning, our mission has been clear: turn customer ideas, drawings or samples into reliable, production-ready solutions.
Today, this team forms the heart of UNIWIN’s OEM capability. Whether customers provide a detailed 3D model or only a physical sample, our engineers can reverse-engineer the part, create complete drawings, develop tooling and fixtures, validate prototypes, and guide the product into stable mass production. Together with ISO-based international quality management systems and multiple certifications, we ensure each project meets strict global standards.
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Expertise in OEM metal processing for welded structures and agricultural attachments.
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Including 50+ in R&D,
ensuring precision and
innovation.
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State of the art factory with advanced welding and CNC equipment.
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High-volume production of
custom sheet metal and
machinery parts.
More importantly, we do more than simply replicate parts.
Our team continuously upgrades and optimizes products based on real usage scenarios and manufacturing logic—improving durability, reducing material waste, simplifying assembly, and lowering overall production costs for our customers. This engineering-first mindset is why many overseas OEM brands choose UNIWIN not only as a supplier but as a long-term technical partner.
With decades of accumulated know-how, advanced manufacturing equipment, a standardized international quality management system with multiple certifications, and a culture built around problem-solving, UNIWIN’s technical team is ready to support the next generation of agricultural machinery components and customized mechanical parts for global customers.
ADDRESS
Qianjin Industrial Park, Chengyang District, Qingdao City
