Warm congratulations to the Rushan ocean silica gel factory won the "Weihai City Labor Relations and harmonious enterprise" title.Warm congratulations to the Rushan ocean silica gel factory won the "Weihai City Labor Relations and harmonious enterprise" title.
Rushan Dayang Silica Gel Co., LTD.
ADD：Rushankou Town, Rushan City, Shandong Province, China
TEL：0086-631-6321197 6283788
FAX：0086-631-6321056
E-mail：dayang-sun@rsdayang.com