Ningbo Liantuo Metal Products Co., Ltd. · No. 88 Jinhai Road, Beilun District, Ningbo, Zhejiang, China 315800 ISO 9001 · sales@liantuometal.com · +86 574 0000 0000
Home / Capabilities

Everything the part needs, under one roof

Six in-house processes mean fewer suppliers, fewer handoffs and one team accountable for the tolerance on your drawing.

Fiber Laser Cutting
01

Fiber Laser Cutting

3kW–6kW fiber lasers cutting carbon steel, stainless and aluminium from 0.3 to 12 mm, with clean kerf and no secondary deburring on most contours.

02

Metal Stamping & Dies

Progressive and single-stage dies designed and cut in-house, running on 25–250 T presses for high-volume brackets, clips, contacts and deep-drawn shells.

03

CNC Bending

Press brakes with a 3 m bed and a full tooling library. Bend allowances are simulated before the first part, so the flat pattern is right the first time.

04

Welding & Assembly

Robotic MIG, TIG, spot and stud welding with dedicated fixtures. Complete weldments arrive assembled, with hardware inserted and ready to install.

05

CNC Machining

Milling, turning and tapping for the features a press cannot make — precision bores, threads and mating faces held to ±0.02 mm.

06

Surface Finishing

Powder coating, zinc and nickel plating, electrophoresis, anodising, passivation and silk screen — salt-spray tested to your specification.

Equipment list

The machines that make your parts

  • Fiber laser cutter 6kW (3000×1500)× 2
  • Fiber laser cutter 3kW× 1
  • CNC press brake 3m / 160T× 4
  • Punch press 25T – 250T× 12
  • Robotic welding cell× 3
  • CNC machining centre× 3
  • Powder coating line× 1
  • CMM / projector / salt-spray chamber× 1 each
How we work

From drawing to dock, in five steps

Each step has a named owner and a fixed deliverable, so you always know what happens next and when.

STEP 01

Drawing & Quote

Send STEP/DWG files. Quote returned within 24 hours, including material, process and tooling cost.

STEP 02

DFM Review

Engineers flag tight radii, thin webs and costly features, and propose changes that cut price without changing function.

STEP 03

Tooling & Samples

Dies and fixtures built in-house in ~15 days. First articles ship with a full dimensional report.

STEP 04

Volume Production

Approved samples move to the line. SPC on critical dimensions, traceable by material lot.

STEP 05

Inspection & Shipping

AQL sampling, export packing, and FOB Ningbo — one of the largest ports in the world, 40 km from our plant.

Inside the plant

Workshop & equipment

These are our own floors and machines — the ones your parts are made on.

New photo
New photo

Have a drawing? We'll price it in 24 hours.

Get a Quote Email sales