Sealing technology empowers intelligent manufacturing, continuously tackles "bottleneck" problems, and helps China's high-end manufacturing achieve independent control!
Quality Certification
Yuantong New Materials Sealing Components
A leading domestic supplier with proven track records in multiple industries.
Certified under ISO 9001, ISO 14001, ISO 45001, and Q/SY 08002.1 quality management systems.
We have a Class 10,000 cleanroom meeting the industry’s stringent production process requirements, as well as a Class 100 cleanroom for inspection, packaging, and cleaning.
We provide high-purity perfluorinated sealing components for semiconductor, display panel, new energy, chemical, and aerospace customers.
A comprehensive inspection process
Samples and Pilot Production
Sample inspection
Visually inspect the packaging to ensure it is intact, fully labeled, free of impurities and foreign objects, and that the quantity matches the requirements specified in the contract.
Pilot Production Process Control
Perform the ERP goods-in process, verify material information, and carry out marking, isolation, feedback, and disposition.
Mass production phase
Incoming inspection
The COAs (material, manufacturer, model, and specifications) for both the primary and auxiliary ingredients meet the acceptance criteria.
Raw and Auxiliary Material Warehouse Management
The material number matches the incoming delivery note, and the quantity matches the incoming delivery note; proceed with the ERP outbound process.
Process inspection
100% inspection of appearance and dimensions; perform dimensional inspections on the first piece of each batch and promptly provide feedback to production personnel.
Zhejiang Yuantong New Material Co., Ltd.
Phone: 573-85521108
Mobile: +86 13356006175
Email: yttzy@yt-oring.com.cn
Address: No.1199 Xinqun Road, Zhongdai Subdistrict, Pinghu City, Jiaxing City, Zhejiang Province
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