Call us now on 0121 236 2524

Zinc Plating – Call 0121 236 2524

Electroplating Experts

Established 1923

Responsive Customer Service

Nationwide Delivery


Highest Quality Plating

Meeting the Demands of our Industrial Customers

E.C. Williams Ltd. has been supplying an electro zinc plating service for over 90 years. Today, we have a modern state of the art processing plant, capable of providing a wide variety of electroplating services. As a result, we are able to meet the demands of our industrial customers.

Our main activity is in the zinc plating of components, for the automotive industry. We specialise in the barrel plating of small components, such as turned parts, pressings and fasteners. The majority of our work is to OEM and international specifications, requiring controlled deposit thicknesses. As well as those aiming to achieve defined levels of corrosion resistance.

We offer a comprehensive range of post plating treatments, including chromate passivate in trivalent clear and black. As well as, hexavalent yellow and olive drab green. We also provide top coats such as JS500, torque control lubricants, and a de-embrittlement service for high tensile fasteners and springs.

We zinc plate onto most substrates – including copper, phosphor bronze, brass, steel and zinc die-casts.

Speedy Turnarounds and Competitive Rates

In addition to ensuring the very highest quality, our zinc electroplating departments also offer high capacity to meet the demands of industry. This is in terms of speedy turnaround, and both large and small batch sizes. This flexible capacity, together with a system of very accurate pricing, ensures that our rates are consistently competitive.

To certify the coating thickness, we have X-Ray Fluorescence test equipment. This equipment quickly and accurately reports the exact amount of zinc deposited.

With our in house laboratory and trained zinc electroplate technicians, we ensure that our zinc plate solutions are analysed and operated within their optimum parameters. This helps us to ensure we maintain excellent consistency for all our zinc plated finishes, and zinc passivation. For automotive applications we offer PPAP Level 3 support, as well as IMDS information.

We are Experts!

We are experts with zinc plate and supply bright zinc plating. Additionally, we also have expertise in other forms of electroplating, e.g. zinc nickel plating. We provide to all sectors of industry including automotive, rail, power generation, fastener and spring manufacturers.

  • Works to OEM and international standards
  • JS500, trivalent passivates, black yellow and olive drab
  • De-embrittlement service
  • Competitive pricing
  • Technical support and advice
Zinc Plating | West Midlands
Zinc Plating | West Midlands
Zinc Plating | West Midlands

We work to all major OEM and international specifications

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