Construction Use Galvanized Metal Rigid Electrical Conduit Anti Corrosion Rigid Steel Conduit

Customization Rigid Galvanized Steel Conduit For Building Roof And Wall Construction

Water Resistant Anti Corrosion Rigid Metal Conduit Q235B Material 3m / 6m

Cold And Hot Galvanized Rigid Metal Conduit For Oilfield Equipment Rmc Galvanized Conduit

Heavy Duty 1/2 In X 10 Ft Rigid Metal Conduit Combustion Proof Rmc Conduit For Electrical Wire

Anti Corrosion Rust Proof EMT Conduit Accessories P Type Pipe Clamp Secure Connection

Mr. Li

2251081691@qq.com

+86-13141354788

8613141354788

13141354788

Quality Control

Yaoguang New Energy Technology Co., Ltd. follows a strict quality control system for every order of C channel steel and cold formed sections. We believe that quality cannot be inspected into a product at the end – it must be built into every step of the process. That is why our quality control starts with raw material selection. We only purchase steel coils from reputable mills and verify each coil against its mill certificate before use. During production, our operators follow written procedures for roll forming, cutting, and punching. They measure dimensions at regular intervals and record the results. If a measurement falls outside the acceptable range, they stop the line immediately and make adjustments. We use calibrated tools including digital calipers, coating thickness gauges, and straightness rulers. All measuring equipment is regularly checked to maintain accuracy.

After production, we inspect each batch again before packing. We check for surface defects, sharp edges, coating uniformity, and dimensional accuracy. We also test sample pieces for strength and coating adhesion when required. Once packed, we inspect the packaging itself – ensuring that steel pallets, wooden crates, or waterproof wrapping will protect the products during sea freight. Our quality control process is not just a checklist. It is a commitment we make to every customer.

Unistrut Channels

Metal Strut Channel

C Strut Channel

Strut Channel Accessories

Punched Angle Iron

EMT Conduit

EMT Conduit Accessories

Rigid Metal Conduit

Flexible Metal Conduit

Embedded Channel

company profile

Factory Tour

Quality Control

faq

Construction Use Galvanized Metal Rigid Electrical Conduit Anti Corrosion Rigid Steel Conduit

Customization Rigid Galvanized Steel Conduit For Building Roof And Wall Construction

Water Resistant Anti Corrosion Rigid Metal Conduit Q235B Material 3m / 6m

Cold And Hot Galvanized Rigid Metal Conduit For Oilfield Equipment Rmc Galvanized Conduit

Heavy Duty 1/2 In X 10 Ft Rigid Metal Conduit Combustion Proof Rmc Conduit For Electrical Wire

Anti Corrosion Rust Proof EMT Conduit Accessories P Type Pipe Clamp Secure Connection

Quality Control