Gold Member Since 2014
Audited Supplier

Tianjin Longlong Metal Products Factory

Solar Bracket, Greenhouse, Greenhouse Steel Structure manufacturer / supplier in China, offering High Accuracy and High Speed Automatic Roll Forming Machine for Rain Gutter, Floor Joist Roll Forming Machine, Ast033 Greenhouse Steel Structure for EU Type with 275G/M2 Zinc and so on.

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Supplier Homepage News Certificates ISO9001:2008


ISO9001:2008 [Sep 15,2014]

Professional manufacture since 1991 and performed in  accordance with the quality system certification strictly.