Ningbo Donglian Mechanical Seal Co.,Ltd.(Ningbo Dongya)
Jiangshan Science and Technology Zone, Ningbo
Ningbo, Zhejiang 315191 China Tel: 0086-574-88452354 Fax: 0086-574-88457435 Website: https://www.dyseals.com Contact: Jiyong Cui(Peter), export manager
Business Message
Specialized in manufacturing mechanical seals for pumps and shaft seal faces in cermaic,carbon,sic and tungsten carbide as well as o-rings and steel parts.ISO9001-2000 has been strictly followed and our products are exported to over 30 countries for good quality and more competitive price.
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