ADD:Xi'an City, Shaanxi Province, China
TEL:
029-84533180
WEB:www.dltoolings.com

FAX:029-84533190 TO 8010
PHONE:
1819110936713659215088
MAIL:limin@dltoolings.com  wangchunlin@dltoolings.com

COPYRIGHT (©) 2020 Xi' AN DongLong Precision Tools Co,Ltd.

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