Large Parts

Paramount Metal Finishing has the unique capability to plate LARGE parts with complex shapes in a variety of plated finishes and conversion coatings. Paramount Metal Finishing is RoHS compliant on zinc and zinc nickel plating in New Jersey and our we have a high production line assures our clients a high quality on all our products and services.

Many of these large parts require the use of internal anodes in order to accomplish 100% coating coverage. For this reason Paramount Metal Finishing’s R&D works on the development of dedicated fixtures and internal anodes all of which result in the highest quality plating of large parts and complex configurations.

Finish Military Specification Tank Size w x d
Anodizing MIL-A-8625 Type II 5 feet x 4 feet
Hardcoat anodizing MIL-A-8625 Type III 5 feet x 4 feet
Electroless nickel MIL-C-26074 / MIL-DTL-26074 10 feet x 5 feet
Chemical film clear MIL-C-5541 / MIL-DTL-5541 5 feet x 4 feet
Chemical film yellow MIL-C-5541 / MIL-DTL-5541 5 feet x 4 feet
Copper MIL-C-14550 / AMS-2418 10 feet x 5 feet
Passivation QQ-P-35 / ASTM-A967 / AMS-2700 12 feet x 5 feet
Phosphate zinc MIL-DTL-16232 Type Z 12 feet x 5 feet
Phosphate manganese MIL-DTL-16232 Type 12 feet x 5 feet
Tin MIL-T-10727 Type I Bright 10 feet x 5 feet
Silver QQ-S-365 / ASTM-B700
Zinc nickel AMS-2417 / ASTM B841
Zinc plating ASTM-B633 Type I, II, III, IV 12 feet x 5 feet


Large Gas Chambers
Yellow Zinc Chromate
ASTM-B633 Type II