Shanghai Autra Precision Surface Treatment Co., Ltd.

Roller bracket

Engine fuel injection control device; focus on wear resistance, rust prevention and high dimensional accuracy.

Performance & applicable issues

Wear resistance, rust prevention, high dimensional accuracy

Related application

Engine fuel injection control device

Coating solution

Coatings listed in the data: low-, mid- and high-phosphorus electroless nickel.

Application notes

Uses and coating types come from company technical documents; the specific degree of improvement must be confirmed by samples and inspection conditions.

Operating & test conditions

Provide substrate, quantity, coating thickness, load, contact media and dimensional requirements.

Images & technical documents

Related coatings & chemicals

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