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Quality Assurance


â–¶ Actively ensure that our customers' requirements and needs are identified and incorporated into our solutions.

â–¶ Ensure that quality is included at all points in our research, development and delivery processes.

â–¶ Strive to provide a superior service to our customers.

â–¶ Always keep in mind that the only reason for Innovation(YNW) existence lies in our services provided to our customers.
 

About Us

Tel:+86-371-55683116
Email:info@ynw-diamond.com
Fax:+86-371-86627322
Add:Shangwu Waihuan Road 7, Liji Shangdong International Building 709, Zhengzhou City, Henan

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Tel:+86-371-63386238
Whatsapp:+8618037370765
Add: Lianhe Center 2213, Shangwu Outer Ring Rd 28, Zhengzhou City, Henan, China
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