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Tianjin Longlong Metal Products Factory

Since 2014Audited SupplierMore
R&D Capacity:own brand, ODM, OEM
Main Products:Solar Bracket, Greenhouse, Greenhouse Steel Structure, Auto Cold Bending Roll Forming
Year of Establishment:1999-09-08
Rating:5.0/5
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Featured Products

Luxury Comfortable Prefab House Quick Assemable Light Steel Villa Prefabricated Light Gauge Steel Frame House
Luxury Comfortable Prefab House Quick Assemable Light Steel Villa Prefabricated Light Gauge Steel Frame House
US$ 190-210
90 Square Meters(MOQ)
24 Hours Non-Stop C U Steel Purlin Roll Former Roll Forming Machine with 30 Meter Per Mintue Punching
24 Hours Non-Stop C U Steel Purlin Roll Former Roll Forming Machine with 30 Meter Per Mintue Punching
US$ 50,000-95,000
1 set(MOQ)
PV Steel Purlin Hat/C/U/Custom Profile/Steel Channel Roll Forming Machine for Solar Mounting Brackets Roll Former Factory
PV Steel Purlin Hat/C/U/Custom Profile/Steel Channel Roll Forming Machine for Solar Mounting Brackets Roll Former Factory
US$ 50,000-95,000
1 set(MOQ)
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Roll forming machine

High Speed Hat Profile Roll Forming Machine with 28 M/Min Include Punching Solar Steel Structurevideo iconHigh Speed Hat Profile Roll Forming Machine with 28 M/Min Include Punching Solar Steel Structure
US$ 50,000-95,000/set
1 set(MOQ)
U 41 Series Purlin Roll Forming Machine with High Speed 28 Meter Per Minute Including Punchingvideo iconU 41 Series Purlin Roll Forming Machine with High Speed 28 Meter Per Minute Including Punching
US$ 50,000-95,000/set
1 set(MOQ)
C Purlin U Channel Roll Forming Machine with High Speed Punching on Line Devicevideo iconC Purlin U Channel Roll Forming Machine with High Speed Punching on Line Device
US$ 40,000-100,000/set
1 set(MOQ)
High Accuracy Automatic Greenhouse Gutter Roll Forming Machine for Agriculture Plantation Greenhouse Mounting Steel Structurevideo iconHigh Accuracy Automatic Greenhouse Gutter Roll Forming Machine for Agriculture Plantation Greenhouse Mounting Steel Structure
US$ 30,000-70,000/set
1 set(MOQ)
Greenhouse Spring Wire Metal U Locking Profile Roll Former Machinery with Automatic Punchingvideo iconGreenhouse Spring Wire Metal U Locking Profile Roll Former Machinery with Automatic Punching
US$ 11,000-25,000/set
1 set(MOQ)
Automatic Emboss Furniture Steel Structure Roll Forming Machine for Bed/ Steel Rack/Shelf/Rail/Tablle Steel Framevideo iconAutomatic Emboss Furniture Steel Structure Roll Forming Machine for Bed/ Steel Rack/Shelf/Rail/Tablle Steel Frame
US$ 12,000-30,000/set
1 set(MOQ)
High Quality Greenhouse Locking Profile Steel Structures Roll Forming Machine with Long Life Warrantyvideo iconHigh Quality Greenhouse Locking Profile Steel Structures Roll Forming Machine with Long Life Warranty
US$ 30,000-50,000/Set
1 Set(MOQ)
Aluminium C U Ceiling Channel Rolling Mill Baffles Ceilings Roll Forming Machine Decorationvideo iconAluminium C U Ceiling Channel Rolling Mill Baffles Ceilings Roll Forming Machine Decoration
US$ 25,000-72,000/set
1 set(MOQ)
Solar Mounting Steel Bracket C Purlin Roll Forming Machine for Sun Tracking Solar Systemvideo iconSolar Mounting Steel Bracket C Purlin Roll Forming Machine for Sun Tracking Solar System
US$ 50,000-95,000/set
1 set(MOQ)

Hot products

275G/M2 High Quality Y Connector for EU Type Greenhousevideo icon275G/M2 High Quality Y Connector for EU Type Greenhouse
US$ 2.8-2.95/Piece
1,000 Pieces(MOQ)
Excellent Greenhouse H Profile/M Profile/Locking Profile/Steel Structure for Multi-Type Greenhouse with Different Material Supplyvideo iconExcellent Greenhouse H Profile/M Profile/Locking Profile/Steel Structure for Multi-Type Greenhouse with Different Material Supply
US$ 2.4-2.5/Meter
2,000 Meters(MOQ)
Professional and High Quality Greenhouse Steel Structure Partsvideo iconProfessional and High Quality Greenhouse Steel Structure Parts
US$ 2.8-2.95/Piece
1,000 Pieces(MOQ)
Professional Greenhouse Main Structure Connector for EU Typevideo iconProfessional Greenhouse Main Structure Connector for EU Type
US$ 2.8-2.95/Piece
1,000 Pieces(MOQ)
Excellect Raspberry/Strawberry/ Blueberry/Blackberry Growth Tunnel Greenhouse with High Yieldvideo iconExcellect Raspberry/Strawberry/ Blueberry/Blackberry Growth Tunnel Greenhouse with High Yield
US$ 2.5-3/Square Meter
2,000 Square Meters(MOQ)
Superb High Yield Blueberry Tunnel with Different Material Supplyvideo iconSuperb High Yield Blueberry Tunnel with Different Material Supply
US$ 2.5-3/Square Meter
2,000 Square Meters(MOQ)
Superb Quality Locking Profile for Greenhouse/Tunnel with Different Material to Supplyvideo iconSuperb Quality Locking Profile for Greenhouse/Tunnel with Different Material to Supply
US$ 0.55-0.6/Meter
1,000 Meters(MOQ)
Excellent Quality Greenhouse Steel Rain Gutter with Different Material Supply to Meet Your Price Pointvideo iconExcellent Quality Greenhouse Steel Rain Gutter with Different Material Supply to Meet Your Price Point
US$ 34-34.3/Piece
500 Pieces(MOQ)