Aluminum Profile Square Pipe

Ningbo Youlin Trading Co., Ltd. has many years experience for Aluminum Profile Square Pipe manufacture. All the system can be produced under your details specifications. Aluminum Profile Square Pipe have a good price advantage and cover many markets. Moreover,we have competitive prices and high quality products and services. We look forward to We look forward to becoming your long-term partner in China.

Product Details

Essential details

Place of Origin: China

Brand Name: youling

Model Number: yl-casting

Type: OEM Customized

Process: casting

Surface treatment: Anodizing /Nickel , Zinc , Chrome Plating

Application: parts

Customized: Accept

Drawings: dwg .pdf .stp .igs

Product name: Aluminum profile square pipe

Dimensions: Customized Sizes

Machining Process: CNC Precision Machining

NINGBO YOULIN TRADING CO., LTD. is a trading company based in Ningbo, China. The company specializes in the export of hardware and tools, including hand tools, power tools, fasteners, and other hardware items.

Some of the products that NINGBO YOULIN TRADING CO., LTD. offers include:

Hand tools: The company offers a wide range of hand tools, including pliers, wrenches, screwdrivers, hammers, and other tools.

Power tools: NINGBO YOULIN TRADING CO., LTD. provides a variety of power tools, such as drills, saws, grinders, and other electric and cordless tools.

Fasteners: The company offers a range of fasteners, including screws, bolts, nuts, washers, and other hardware items.

Garden tools: NINGBO YOULIN TRADING CO., LTD. provides a selection of garden tools, such as pruning shears, hedge trimmers, and other gardening equipment.

Safety equipment: The company offers a variety of safety equipment, including protective gear, such as gloves and masks, as well as safety glasses and helmets.

Overall, NINGBO YOULIN TRADING CO., LTD. provides a wide range of products to meet the needs of different customers. Their focus on hardware and tools makes them an ideal choice for those in the construction, manufacturing, and DIY industries.

Quality Control Policy

Youlin is committed to provide high quality components with competitive price. Each part will be strickly machined to the print.

Youlin is committed continually improves the effectiveness of the quality management system (QMS) and sets quality objectives and continuous improvement plans.

Youlin is committed introducing all staff to its quality policy and quality systems,to familiarize themselves with the QMS and strive to continue to improve upon the quality, capability and work environment.

Detailed Quality Control In Manufacturing Process

Material Supply

To be sure material specification and size correct.

To be sure material chemical composition correct, material certification must be provided in each material purchasing lot.

Equipment Maintain

Machining equipments maintain: Checked by each day, have records to track.

Inspection equipment maintain: Checked by each 15 days, have records to track.

Machining Process

Setup work instruction chart for each part.

Check production process and updated drawing issue before machining.

Fixed Inspection: 4 times/shift, have records to check, carried by QC.

Random Inspection: to avoid uncertain potential quality issues.

Final Inspection: Each part have its final inspection stardard before packing, have inspection sheet to track.

Packing and Assembly

To meet custom requirments, including labels, cartons, pallets etc before shipment.