Wholesale Round Hollow Tube Total 1,814 manufacturers & suppliers found with 5,442 products
![Tianjin Mingtai Aluminum Copper Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Tianjin Mingtai Aluminum Copper Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Trading Company
Aluminum Plate , Aluminum Sheet , Aluminum Pipe , Aluminum Bar , Aluminum Strip
OEM, ODM
within 15 workdays
Trading Company
Stainless Steel , Stainless Steel Sheets , Stainless Steel Plates , Stainless Steel Coils , 304 Stainless Steel Plates
OEM, ODM
Tianjin, Tianjin
Manufacturer/Factory
, Trading Company
Garage Door , Garage Door Accrssories , Garage Door Opener , Garage Door Panel , Fencing Product
OEM
Wuxi, Jiangsu
![Ningbo Baodi Plastic Valves Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Ningbo Baodi Plastic Valves Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
PVC Pipe , Diaphragm Valve , Butterfly Valve , PVC Ball Valve , Check Valve
Own Brand
ISO9001:2008
Manufacturer/Factory
Steel Pipe , Steel Tube , ERW Steel Pipe , LSAW Steel Pipe , SSAW Steel Pipe
OEM, ODM, Own Brand
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
![Zhejiang Longye Pipe Industry Co, . Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Zhejiang Longye Pipe Industry Co, . Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
, Trading Company
PE Pipes , PPR Pipes , PE Fittings , PPR Fittings , Plastic Tube
OEM, Own Brand
ISO 9001
Manufacturer/Factory
Stainless Steel Coil/Sheet/Strip/Pipe/Bar/Wire , Galvanized Steel Coil/Plate/Wire , Carbon Steel Coil/Sheet/Strip/Pipe/Bar/Wire , PPGI
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000
![Jiangsu Dierite Optoelectronics Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Jiangsu Dierite Optoelectronics Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
, Trading Company
Fiber Optic Cable , Fiber Optic Patchcord , FTTH Drop Cable
ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
PVC Free Foam Sheet , PVC Celuka Sheet , PVC Co-Extruded Foam Sheet , PVC Rigid Sheet , Acrylic Tube/Rod
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Steel Pipe , ERW Pipe , SSAW , Carbon Steel , Tube
OEM
ISO 9001, ISO 14001, ISO 20000
Manufacturer/Factory
Steel Pipe , Galvanized Steel Pipe , Galvanized Steel Coil , Black Steel Pipe , Light Gage Steel Joist
Own Brand
ISO 9001
![Shanghai Zhengmi Pneumatic Element Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Shanghai Zhengmi Pneumatic Element Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945339648)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
PU Hose , Welding Hose , Spiral Hose , Coiled Tube , PVC Hose
OEM, ODM, Own Brand
ISO 9001
![Shenzhen Zepacrylic Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Shenzhen Zepacrylic Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945339648)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Trading Company
Acrylic Display Stand , Acrylic Box , Acrylic Photo Frame , Acrylic Tray , Acrylic Makeup Organizer
OEM, ODM, Own Brand
ISO 9001, ISO 9000
![Wuxi Hongye New Materials Co., Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Wuxi Hongye New Materials Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Trading Company
Aluminum Plate , Aluminium Coil , Aluminum Foil , Aluminium Strip , Aluminum Rod
OEM, ODM, Own Brand
Nil
![Dongguan Shangtai Carbon Fiber Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Dongguan Shangtai Carbon Fiber Technology Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945339648)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
FRP , Fiberglass Rod , Fiberglass Pipe , Fiberglass Stake , Carbon Fiber Rod
OEM
ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949...
![Tianjin Senpu Pipe Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Tianjin Senpu Pipe Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
PE Pipe , PE Pipe Fitting
Own Brand
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Manufacturer/Factory
, Trading Company
Plastic Extrusion Products , PVC Profile , Plastic Lampshade , Light Diffuser , Data Strip
OEM, ODM
ISO 9001
Trading Company
Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
OEM
ISO 9001, ISO 14001, ISO 14064
![Baoding Lida Plastic Industry Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Baoding Lida Plastic Industry Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Annual Revenue](https://www.micstatic.com/mic-search/img/revenue.png?_v=1718945339648)
Annual Revenue
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
PVC Sheet , PVC Clear Sheet , PVC Rod , PP Sheet , HDPE Sheet
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
![Qingdao Liange Special Steel Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Qingdao Liange Special Steel Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Trading Company
Steel Coil , Stainless Steel Plate , Stainless Steel Coil , Carbon Steel Plate , Color Coated Steel Coil
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949...
Manufacturer/Factory
, Trading Company
Ceramic Fiber Insulation Materials , Calcium Silicate Thermal Insulation Products , Rock Wool Insulation Materials , Refractory Insulation Bricks , Silicon Carbide Ceramic Plates
OEM
ISO 9001
![QUZHOU ECO IMP. & EXP. CO., LTD.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
QUZHOU ECO IMP. & EXP. CO., LTD.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718945339648)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Trading Company
Water Meter , Gas Meter , Electric Meter , PU Tubes , IC Card Prepayment
OEM
ISO 9001, ISO 14064
Manufacturer/Factory
, Group Corporation
Borosilicate Glass Tube Tubing Rod , Glass Ceramic Pyroceram Ceran Neoceram , Lamp Lantern Lighting Glass Chimney Cover Shade , Neutral Pharmaceutical Glass Vial & Ampoule , Borofloat Borosilicate Glass Sheet Corning Pyrex
OEM, ODM, Own Brand
ISO 9001, GMP
![Tianjin Dingshengwang Steel Trade Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Tianjin Dingshengwang Steel Trade Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
, Group Corporation
Stainless Steel Sheet , Stainless Steel Plate , Stainless Steel Tube , Stainless Steel Pipe , Stainless Steel Bar/Rod
OEM, ODM
ISO 9001
![Shanghai Yiwancheng Import and Export Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Shanghai Yiwancheng Import and Export Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Trading Company
Aluminum Product (Aluminum Plate , Aluminum Bar , Aluminum Coil , Aluminum Tube , Aluminum Profile)
OEM
ISO 9001
![East Ai Machinery Co., Limited](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
East Ai Machinery Co., Limited
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
, Trading Company
Honed Tube , Chrome Plated Bar , Chrome Bar , Aluminium Tube , Hydraulic Cylinder
ODM
ISO 9001, GMP
Manufacturer/Factory
, Trading Company
, Group Corporation
Stainless Steel , Nickel Alloy , Alloy and Carbon Steel
OEM, ODM
within 15 workdays
![Shanghai Mingshuo Steel Co., Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Shanghai Mingshuo Steel Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet , Stainless Steel Coil , Stainess Steel Pipe , Carbon Steel , Aluminum Coil
Shanghai, Shanghai
![Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718945339648)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718945339648)
Number of Employees
Manufacturer/Factory
, Trading Company
Teflon Products , Sealing Materials , PTFE Products , Rubber Sealants , Teflon Seals
ISO 9001
Zhenjiang, Jiangsu
![Shandong Hengyuan Materials (Group) Co., Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718945339648)
Shandong Hengyuan Materials (Group) Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718945339648)
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Steel , Stainless Steel , Aluminum , Copper , Alloy
ISO 9001
Liaocheng, Shandong