Enamel Production Process

With over 20 years of experience as a ceramic kitchenware manufacturer, Rongxin has designed and manufactured a variety of styles and designs of our enamel bathtubs, enamel shower trays and enamel kitchen products. At each stage of our production process, we take care to meet quality management standards so that our products remain durable and beautiful. Below is a layout of our manufacturing process.

Raw materials warehouse

Raw materials----> Cutting ---> Punching Strenthing ---> Stamping and molding---> Curling ---> Punching ---> Welding ---> Polishing and shaping ---> Blank washing Enameling ---> Spray the surface glaze ---> Enameling ---> Inspection ---> Packaging

Manufacturing process

Bottom blank manufacturing stage

  • Raw materials
  • Cutting
  • Stamping and molding
  • Curling
  • Curling
  • Punching
  • Welding
  • Polishing and shaping

Enameling stage
We spray a first coating on to the pre-fabricated steel bottom blank. Once dried, we carry out a twice enameling process, then inspect and package each product.

  • Spray the first glaze coating
  • Enameling
  • Spray the surface glaze
  • Enameling
  • Inspection
  • Packaging
  • Product transportation
  • Already packaged product

Linyi Rongxin Porcelain Enamel Co., Ltd.

Tel.: +86-539-6350888
Fax: +86-539-6350972
Marketing Manager: Rohill lau
Mobile: +86-15092970909