Precision Plating
Advanced electroplating and coating applications for superior surface protection, conductivity, and aesthetic enhancement across various metal substrates.
Transform your metal components with our comprehensive plating and finishing solutions. From precision surface treatments to protective coatings, we deliver superior quality finishes that enhance durability, corrosion resistance, and aesthetic appeal. Our advanced processes ensure optimal adhesion and consistent results for critical applications across medical, automotive, and industrial sectors.

Comprehensive surface treatment solutions for enhanced performance and durability.
Advanced electroplating and coating applications for superior surface protection, conductivity, and aesthetic enhancement across various metal substrates.
Complete vibratory finishing, tumbling, deburring, and polishing services to achieve precise surface textures and optimal component performance.
Specialized thermal processing and steam oxidizing to enhance wear resistance, corrosion protection, and mechanical properties of finished parts.
ISO 9001:2015 certified inspection and testing protocols ensuring consistent coating thickness, adhesion, and performance specifications.
Tailored coating solutions including oil impregnation, resin treatments, and specialized finishes designed for specific application requirements.
Complete assembly and subassembly services for finished components with kitting, labeling, and multi-location shipping capabilities.
Our state-of-the-art plating and finishing capabilities deliver exceptional surface treatments that exceed industry standards. With decades of expertise and ISO 9001:2015 certification, we provide comprehensive solutions from initial surface preparation through final quality inspection. Our advanced processes ensure optimal coating adhesion, uniform coverage, and consistent results for critical applications requiring superior performance and reliability.

Delivering exceptional plating and finishing solutions since 1955.
Experience the Sterling difference in professional plating and metal finishing.
ISO 9001:2015 certified facility ensuring consistent quality and reliability.
Nearly 70 years of experience delivering precision metal finishing solutions.
State-of-the-art equipment and processes for superior coating performance.
Full-service capabilities from surface preparation through final assembly and shipping.
Experienced professionals dedicated to excellence in metal finishing.
Established in 1955, Sterling Sintered Technologies has built a legacy of excellence in metal finishing and surface treatment solutions. As a family-owned business, we've maintained our commitment to quality and customer service while growing to serve diverse industries including medical, automotive, and industrial manufacturing. Our team of skilled craftsmen and engineers combines traditional expertise with cutting-edge technology to deliver superior plating and finishing results. From our facility in Winsted, Connecticut, we've developed an extensive quality control system that ensures every component meets the highest standards for performance and reliability.
We provide comprehensive plating and coating services including electroplating, protective coatings, heat treatment, steam oxidizing, vibratory finishing, oil and resin impregnation, and specialized surface treatments for various metal substrates.
Contact our metal finishing experts for detailed specifications and custom solutions.
Quality management system certification
Third-party accreditation for quality assurance
National Institute of Standards membership
Contact us today for expert consultation and competitive pricing on your plating and finishing needs.
For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com
For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com