Certifications and Compliance
Documentation for Actual Project Review
Compliance Starts With the Exact Product Configuration
A certificate image alone does not confirm that a product is suitable for a project. Buyers need to know whether the document applies to the selected material, valve type, size, connection standard, seal, actuator, control signal, and destination market.
Our facility is qualified by ISO 9001: 2015, most of our products obtained the CE safety certification, TSG certification, NSF certification and various invent patents.





Management System Documentation
Management-system documents help buyers understand how quality, environmental management, and occupational health and safety are managed at the company level. These records support supplier qualification but do not replace product-specific technical review.
Product and Market Documentation
Depending on the selected product series, documentation may include applicable CE materials, NSF-related records, DNV or other type-approval documents, third-party test reports, REACH or material declarations, technical data sheets, product drawings, and inspection information.
Patents and Technical Development
Patent and standards-related documentation provides useful background for customers reviewing product structures and technical development. It should be treated as supporting information alongside the final material selection, product specification, and project requirement.
Request Documents the Right Way
Please provide the product type, material, size, pressure requirement, connection standard, seal, control method, destination market, and required document. This gives our team a clear basis for checking which records apply to your order.
- Tel: +86-592-7055777
- Fax: +86-592-7197120
- Email: Sandy@sanking.cn
- Add: No.169, Tong Hong Road, Tong'an District, Xiamen, China

