Benji Stainless Steel – Professional Heat Exchanger Tube Manufacturer

Zhejiang Benji Stainless Steel Co., Ltd.

Built on “Quality First, Reputation Above All”.

Characteristic Benji, Green Benji, People-oriented Benji

Zhejiang Benji Stainless Steel Co., Ltd., founded in 2008 with registered capital of RMB 100 million, is located in Longquan, Zhejiang. We focus on R&D, manufacturing and sales of stainless steel tubes and matching products, including heat exchanger tubes, seamless tubes, bright/polished tubes, coil tubes, thick-wall pipes and pipe fittings. Our products are widely used in petrochemical, energy & power, machinery, heat exchange and fluid transport industries. We adhere to “Quality First, Reputation Above All” and provide end-to-end support from selection to delivery.

About Benji

16+

Founded in the early 1990s, with advanced and complete stainless production facilities.

33000+

Covers 33,000 m²; registered capital RMB 100 million; a large stainless tube manufacturer.

1.6+

Annual output: 16,000 tons seamless tubes.

360+

Thanks for the support from all sectors and customers; welcome inquiries worldwide.

Products

Stainless Heat Exchanger Tubes

Heat exchanger tubes feature efficient heat transfer and corrosion resistance, suitable for heat exchangers and condensers with customizable specifications.

Stainless Bright Polished Tubes

Bright tubes provide excellent surface finish and appearance, suitable for decoration, structural parts, and applications requiring premium surfaces.

Stainless Seamless Tubes

Seamless tubes feature strong pressure resistance and corrosion resistance, suitable for chemical, energy, machinery and fluid transport applications with customizable specs.

Stainless Thick-wall Pipes

Thick-wall pipes feature larger wall thickness and stronger pressure resistance, suitable for industrial piping and demanding conditions with customizable specs.

Stainless Coil Tubes

Coil tubes are supplied in coils for easier installation, suitable for fluid transport, heat exchange, and supporting systems.

Pipes & Fittings

Pipes and fittings cover connection and accessory needs with corrosion resistance and strength for industrial piping and equipment connections.

Factory

Production

Testing

Warehouse

Honors

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News

The export sector continued its recovery trend, with new orders in some regions driving structura...

Stainless steel pipe exports rebounded slightly, with improved order structure.

26-04-28

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Raw material prices have fluctuated significantly recently, and market sentiment has been volatil...

Increased volatility in raw material prices has led to cautious spot market transactions.

26-04-28

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Nickel prices are finding a balance between strong expectations, high inventory, and weak reality...

Domestic nickel prices (LME 60%) rose by RMB 15,000/ton (USD 2,148/ton) compared to last week, while domestic nickel pig iron quotations were RMB 292,500/ton (USD 37,588/ton). The market is showing strength due to the release of mining capacity in Myanmar.

26-04-28

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Detailed Statistics on Domestic Stainless Steel Pipe Exports in December 2025

According to customs statistics and MySteel data, in December 2025, China's stainless steel pipe exports reached 806.46 million tons, an increase of 38,552 tons month-on-month, representing a month-on-month increase of 11.6%, and an increase of 12,626 tons year-on-year, representing a year-on-year increase of 17.97%.

26-04-28

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