Why can we guarantee the quality of products?
- Our OEM customers taught us much advanced quality control methods and minds.
- Strictly quality control measures are carried out in every process of our manufacturing, from raw material purchasing to final products packaging and delivery.
- We have a special after-sales service department, any complaint or questions can be replied within 24 hours by below contact information:
Tel: +86-532-88078002;
Email:after-sales@newsunup.com. - Advanced technology and comprehensive testing facilities.
- With 30 years quality control engineers who served for very famous valve companies like CRANE, Apollo, Saint-gobain etc in the past time. these engineers specialize in product development, research and quality control, and are a vital component of our customer technical support team.
- Reasonable warranty policy.
- We can supply either 3.1B certification or certificate or conformity.
- We offer any third party inspection like:
