关于我们

About us

sanyuan
这是描述信息

Operating income increased from 4.32 million yuan in 2010 to 175.28 million yuan in 2019

这是描述信息

Fixed assets increased from 2.63 million yuan in 2010 to 84.18 million yuan in 2019.

Hotline:

FAX:(+86)0631-578-8800
EMAIL:symj2014@vip.163.com

Address: No.37 Kunlun Road, Huancui Zone, Weihai 264203, Shandong, China

sanyuan

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