Quality System


We know quality is the key point of a long-term cooperation. With the aim of assuring best possible quality of our products, Luotian focus its attention on 3 main quality areas:

Quality control on site

Our production centers carry out different quality controls along whole manufacturing process according to Luotian standards, as well as periodical moulds revisions. Some of these quality controls are listed below:

  • Incoming material inspection
  • Material specimen analysis
  • Pouring process (temperature control)
  • Casting dimensional verification
  • Hardness control
  • Pores verification
  • Machining dimensional verification
  • Visual inspections
  • Coating layer measurement
  • Go – no gauge verification
Quality Documentation

According to Luotian quality standard, we provide different quality documentation depending on project phase:

Sample stage

  • Material certificate
  • Dimensional Report
  • Hardness Report
  • Samples pics (including cutting parts for pore verification).

Production stage

  • Material certificate
  • Dimensional Report of critical dimensions
  • Random hardness test report
  • Packaging pics

On top of this, Luotian can adequate its quality system to customer requirements, providing quality documents requested on time and form.

Packaging requirements

Luotian cases are always made of plywood, which does not require fumigation measurements.

In addition, we can manage very different packaging methods depending on part and customer needs.

   
  • Individual bubble bags
  • VCI + antimoisture bags
  • Carton boxes

With regard to packaging dimensions, we can adequate to international standards (European / American pallet) or taylor-made it depending on part weight / volume.

 



2026 © Qingdao Luotian Industrial Co Ltd. Qingdao, China | Legal info | Privacy Policy

Some question?