Shanghai Autra Precision Surface Treatment Co., Ltd.

Coating & molds

Focus on removal of surface deposits, mold release and corrosion resistance. Please distinguish part surface treatment from the overall service scope of a painting line.

Application needs

Focus on removal of surface deposits, mold release and corrosion resistance. Please distinguish part surface treatment from the overall service scope of a painting line.

Part types open for discussion

Painting fixtures, molds and contact parts. This is an application evaluation direction and does not indicate that any specific customer project has been undertaken.

Prepare before evaluation

Type of paint or resin in contact, cleaning media, operating temperature, surface roughness and no-plating areas.

From requirement to verification

  1. Submit drawings stating the substrate, quantity and operating conditions.
  2. Engineers check pretreatment, coating system, thickness and assembly requirements.
  3. Arrange sample verification as needed, and confirm quotation and acceptance conditions.

Submit drawings to discuss a processing solution →

Find chemicals & coating performance →

Source: company technical documents ↗ · compiled: 2026-09-18