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Company Profile

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Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co.,Ltd. (hereinafter referred to as CCZJ) By implementing new products strategy in 2009, CCZJ successfully developed micro-tunneling technology and delivered trenchless machines to domestic market which made CCZJ the first company to manufacture and supply pipe-jacking machines in China.

With the rapid growing of reputation and production, CCZJ becomes one of the most famous Micro-Tunneling Boring Machine (CCZJ) suppliers in China, honored by successful dozens of big projects involving municipal sewage system, drainage pipeline, natural gas distribution lines, tunnels under railway and motorway, tunnels going through flyovers and riverbeds in many big cities covering Beijing, Shanghai, Tianjin, Shenzhen, Guangzhou and Xian etc. CCZJ is the standing member of many STTs (Society of Trenchless Technology) such as CSTT (China), SSTT (Shanghai), BSTT (Beijing) and WSTT (Wuhan).
 
Over the last two decades, CCZJ expanded its market to many other countries and regions such as India, Russia, Thailand, Hongkong and Malaysia which helped customers win projects and reduce project cost due to economic and compact design with favorable price under the guarantee of ISO9001 quality control system.
 
CCZJ has teamed up experienced after-sale service engineers to function as trouble-shooting, on-site assembly and commissioning, operation instructor and factory or on-site training. Owing to their rich skills and hard working conducts, this professional service team has gained good reputation from end customers from home and abroad.  Customer-oriented concept is one of the long-term principle of CCZJ's management and behavior.

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