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Rectangular Square Factory

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Stainless Steel Flat Bar Rectangular Bar Square 201, 202, 303, 303cu, 304, 304L, 316, 316L, 310S, 316ti, 321, 430, 904L, etc.

Stainless Steel Flat Bar Rectangular Bar Square 201, 202, 303, 303cu, 304, 304L, 316, 316L, 310S, 316ti, 321, 430, 904L, etc.

US $ 1,600-1,800 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Zhongxuan Metal Materials Co., Ltd.

Trading Company

Shandong, China Since 2024
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Direct Square Forming Steel Pipe Production for Construction and Manufacturing

Direct Square Forming Steel Pipe Production for Construction and Manufacturing

US $ 160,000-180,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Premium Direct Square Forming Steel Pipe Production with Custom Options

Premium Direct Square Forming Steel Pipe Production with Custom Options

US $ 100,000-120,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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High Frequency Welding Technology in Round to Square Pipe Production

High Frequency Welding Technology in Round to Square Pipe Production

US $ 150,000-170,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Durable Direct Square Forming Steel Pipe Production with No Sample Policy

Durable Direct Square Forming Steel Pipe Production with No Sample Policy

US $ 100,000-120,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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220V 380V Industrial Heating Unit for Washing Machine with Customised Square Flange, SUS304 Heating Tube

220V 380V Industrial Heating Unit for Washing Machine with Customised Square Flange, SUS304 Heating Tube

US $ 0.5-20 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
EP Trend International Co., Ltd.

Guangdong, China Since 2018
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Round to Square Steel Pipe Production with High Frequency Welding

Round to Square Steel Pipe Production with High Frequency Welding

US $ 160,000-180,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Direct Square Forming Steel Pipe Production for Custom Applications

Direct Square Forming Steel Pipe Production for Custom Applications

US $ 150,000-170,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Direct Square Forming Steel Pipe Production with Expert Craftsmanship

Direct Square Forming Steel Pipe Production with Expert Craftsmanship

US $ 110,000-130,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Direct Square Forming Steel Pipe Production for Industrial and Commercial Use

Direct Square Forming Steel Pipe Production for Industrial and Commercial Use

US $ 150,000-170,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Quality Direct Square Forming Steel Pipe Production for Your Next Project

Quality Direct Square Forming Steel Pipe Production for Your Next Project

US $ 130,000-150,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Direct Square Forming Steel Pipe Production for Heavy-Duty Applications

Direct Square Forming Steel Pipe Production for Heavy-Duty Applications

US $ 120,000-140,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Direct Square Forming Steel Pipe Production with High-Quality Standards

Direct Square Forming Steel Pipe Production with High-Quality Standards

US $ 120,000-140,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Custom Direct Square Forming Steel Pipe Production with Quick Delivery

Custom Direct Square Forming Steel Pipe Production with Quick Delivery

US $ 130,000-150,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Round to Square Pipe Production with High Frequency Welding

Round to Square Pipe Production with High Frequency Welding

US $ 1,500,000-1,800,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Innovative Direct Square Forming Steel Pipe Production with High Precision

Innovative Direct Square Forming Steel Pipe Production with High Precision

US $ 150,000-170,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Motorcycle Part Two Convolute Nitrile Pipe Rubber Suction Bellow for Bearing

Motorcycle Part Two Convolute Nitrile Pipe Rubber Suction Bellow for Bearing

US $ 0.01-0.1 / Meter FOB
100 Meters (MOQ)
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Audited Supplier
Zhongde (Beijing) Machinery Equipment Co., Ltd.

Beijing, China Since 2010
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Honeycomb Ceramic Filter Square 50X50X20mm 200cpsi for Aluminum Casting

Honeycomb Ceramic Filter Square 50X50X20mm 200cpsi for Aluminum Casting

US $ 0.82 / Piece FOB
144 Pieces (MOQ)
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Audited Supplier
Shanxi Dingtai Yinrui Filter Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2026
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Direct Square Forming Steel Pipe Production with Exceptional Quality Assurance

Direct Square Forming Steel Pipe Production with Exceptional Quality Assurance

US $ 100,000-120,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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High Frequency Welding for Round to Square Pipe Production

High Frequency Welding for Round to Square Pipe Production

US $ 1,400,000-1,700,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Round to Square Pipe Production with Reliable High Frequency Welding Technology

Round to Square Pipe Production with Reliable High Frequency Welding Technology

US $ 110,000-130,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
High Frequency Welding in Round to Square Pipe Manufacturing

High Frequency Welding in Round to Square Pipe Manufacturing

US $ 110,000-130,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Streamlined Round to Square Pipe Production with High Frequency Welding

Streamlined Round to Square Pipe Production with High Frequency Welding

US $ 130,000-150,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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About Rectangular Square Factory FAQ

  • QWhat factors affect factory-direct steel pipe & tube pricing?

    The Rectangular Square Factory is classified under our comprehensive Steel Pipe & Tube range.Factory direct steel pipe & tube prices depend on bulk wholesale quantities, OEM customization needs, and raw material cost trends in steel tube manufacturing. Guides show size, grade, and order term also impact pricing from distributors. Request your custom RFQ now to stay ahead in steel supply chain solutions!

  • QWhat is the difference between seamless and welded steel pipe & tube for distributors?

    The Rectangular Square Factory is classified under our comprehensive Steel Pipe & Tube range.Seamless steel pipe & tube options tend to have higher mechanical strength, popular among top steel distributors seeking reliable trends for OEM industrial wholesale clients. Welded pipes are typically cheaper and widely available from factory stock, supporting price-sensitive bulk orders. Get a custom quote fitting your usage.

  • QHow do I find steel pipe & tube wholesalers offering OEM customization?

    Our Rectangular Square Factory offers exceptional quality within the Steel Pipe & Tube category.Look for steel pipe & tube OEM customization deals directly from factory distributors for lower price points. Many leading exporters offer tailored dimensions and alloy types as guide trends shift toward custom solutions. Contact now for RFQ on cheap OEM steel tubes or inquire about bulk pricing!

4 Color 360 Degree Printing on Square Glass Bottles

4 Color 360 Degree Printing on Square Glass Bottles

1 Piece (MOQ)
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Audited Supplier
Guangzhou Jiuhong Intelligent Equipment Co., Ltd.

Guangdong, China Since 2016
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Efficient Direct Square Forming Steel Pipe Production for Your Business Needs

Efficient Direct Square Forming Steel Pipe Production for Your Business Needs

US $ 130,000-150,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Direct Square Forming Steel Pipe Production for Heavy Industry Requirements

Direct Square Forming Steel Pipe Production for Heavy Industry Requirements

US $ 120,000-140,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
High Frequency Welding Technology for Efficient Round to Square Pipe Production

High Frequency Welding Technology for Efficient Round to Square Pipe Production

US $ 110,000-130,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
High Frequency Welding for Stable Round to Square Pipe Making

High Frequency Welding for Stable Round to Square Pipe Making

US $ 130,000-150,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Tailored Direct Square Forming Steel Pipe Production for Your Needs

Tailored Direct Square Forming Steel Pipe Production for Your Needs

US $ 160,000-180,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Dvp4027 CNC Machine Three-Axis Rectangular Slide Rail Frame Style Gantry Machine

Dvp4027 CNC Machine Three-Axis Rectangular Slide Rail Frame Style Gantry Machine

US $ 135,000-140,000 / sets FOB
1 sets (MOQ)
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Audited Supplier
Shandong Huabei Cnc Machine Tool Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Reliable Direct Square Forming Steel Pipe Production for Construction Needs

Reliable Direct Square Forming Steel Pipe Production for Construction Needs

US $ 100,000-120,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Versatile Direct Square Forming Steel Pipe Production for Diverse Applications

Versatile Direct Square Forming Steel Pipe Production for Diverse Applications

US $ 110,000-130,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
High Frequency Welding Technology for Round to Square Pipe Production

High Frequency Welding Technology for Round to Square Pipe Production

US $ 130,000-150,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Direct Square Forming Steel Pipe Production with Competitive Pricing Options

Direct Square Forming Steel Pipe Production with Competitive Pricing Options

US $ 120,000-140,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Customizable Direct Square Forming Steel Pipe Production for Various Industries

Customizable Direct Square Forming Steel Pipe Production for Various Industries

US $ 150,000-170,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Durable Direct Square Forming Steel Pipe Production for Structural Projects

Durable Direct Square Forming Steel Pipe Production for Structural Projects

US $ 130,000-150,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
NANJING NANQING ZHONGQING MACHINE MAKING CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
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