gold tin alloy plating

Gold-Tin Alloy plating

as lead-free solder for high-strength and high-reliability connection under high-temperature

indium plating

Indium plating

has low melting point, good water-resistant, good alkali-resistant, good organic acid resistant

reflow tin plating

Tin Reflow plating

in order to suppress the generation of whiskers, perform reflow processing after the plating process

high reflective gold plating

High reflective Gold plating

a special gold plating with high reflectance in 650-850nm wavelength region employed by NASA

rhodium plating

Rhodium plating

has brilliant reflective, excellent wear resistance, low electrical resistance, high corrosion resistance

hard gold plating

Hard Gold plating

wear-resistant gold plating for sliding contact surface, content of cobalt is little, hardness is Hk200~250

electroless gold plating

Electroless Gold plating

a thin gold plating on the nickel surface, plating thickness is less than 0.05μm

matte gold plating

Matte Gold plating

a soft gold deposit which closes to the characteristics of the gold, purity 99.9% or more

gold nickel alloy plating

Gold Nickel alloy plating

hard gold plating has excellent wear resistance and electrical contact resistance property

bright gold plating

Bright Gold plating

a high purity gold material and has good corrosion-resistance and good acid-resistance properties

direct gold plating to SUS

Direct Gold plating on SUS

avoid a nickel allergy due to no nickel as the under layer with high corrosion and heat resistance

reel to reel gold plating

Reel-to-Reel Gold plating

our reel-to-reel gold plating enables the partial depo-sition and is contributed to the cost reduction


Company Profile

This is a video of Mituya's company profile. (Regeneration time 2 miniutes 52 seconds) Introduction the production flow and processing method of plating.

company profile page >

Gold-Tin alloy plating

The left movie shows the result of Mitsuya gold-tin plating deposit by DTA. You can see the melting vividly and dramatically at eutectic point. (47sec.)

details about this plating >


Our Rhodium Plating and Gold Plating are featured on "Metoree"
Mitsuya will be participating in the 2023 JET career fair
Platings in the Medical Field and Mitsuya's advantage
Recruiting future Global Business Leaders
Business trip to the Philippines
Mitsuya Global team will be attending Medical Wearables 2022
Notice of year-end and New Year business days
The global team will be attending the 2022 Electronica exhibition online
Our plating expertise were requested to plate on advanced technologies 3D materials in industries such as next generation communications, aerospace, and medical devices.
Mitsuya has added the following SNS accounts so that we can better share our updates and news with our customers and the public.
Mitsuya's Global Division will be attending the FormNext Forum in Tokyo
Mitsuya's Global Marketing Division members Brandon and Jasmine will be attending the Semicon West Hybrid exhibition held in San Francisco
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