Strict Quality Control

This bracket is manufactured from high-quality cold-rolled low-carbon steel sheets, with standard material thicknesses of 1.5mm and 2.0mm. Dimensional control is extremely precise: linear tolerance is held within ±0.10mm, hole position tolerance is +0.1mm, and bending angle tolerance is ±0.5°. Such tight tolerances eliminate assembly stress between the bracket and the console, prevent unnecessary load on components, and ensure long-term structural stability.

Efficient Delivery Capability

We adopt mature stamping processes and join components through spot welding or riveting. Our welding workshop is equipped with over 40 automatic welding robots, capable of producing consistent and strong welds. The plant also has more than 30 spot welding machines dedicated to nut and bolt welding, further improving welding efficiency and delivery speed. We operate production bases in Suzhou, Nanchang, and Xi'an, with a total plant area of 35,000 square meters, giving us strong capacity to deliver large-volume orders on schedule. We can provide a clear quotation within 48 hours upon receiving customer drawings, and the standard sample lead time is 10–30 days, depending on drawing complexity.

Professional Quality Inspection System

Our quality management system is certified to IATF 16949:2016, the core standard for the automotive industry. We maintain an in-house testing laboratory equipped with a CMM, vision measuring machine, weld penetration tester, tensile testing machine, and hardness tester. Every batch undergoes 100% full inspection before shipment, with first-piece and last-piece inspection records retained. In-process patrol inspections are conducted every 2 hours to ensure consistent quality across all shipped batches.

Specification Table

Parameter	Standard Specification
Material	SPCC cold-rolled steel / SAPH370 high-strength steel / Galvanized steel / Stainless steel 304
Sheet Thickness	1.0 – 2.5 mm (standard 1.2 – 1.5 mm)
Dimensional Tolerance	Linear ±0.10 – 0.20 mm; Hole position ±0.05 – 0.10 mm; Bending angle ±0.5°
Surface Treatment	Electro-galvanized 8 – 12 μm / Powder coating 60 – 80 μm / E-coating / Dacromet
Forming Process	Stamping + Bending + Spot welding / Riveting assembly
Salt Spray Requirement	≥ 72 h (galvanized) / ≥ 240 h (Dacromet)