QLQ - Professional Zinc Alloy Surface Finishing

One-Stop Automatic Solutions for Surface Finishing

Pretreatment · Spray Painting · Electroplating · E-coating - complete equipment, materials, chemicals and master-level technical support for plating factories worldwide.

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Zinc alloy hardware surface finishing line — electroplating and painting for zipper sliders

Automatic barrel plating production line for zinc alloy small parts

Gold plating finishing on zinc alloy zipper sliders and jewelry hardware

Four Core Processes for Zinc Alloy Products

Complete Process Coverage

Small metal hardware and tumbling media held above a bed of finishing media

Pretreatment

Polishing and cleaning prepare hardware for coating. The photo shows small metal parts with tumbling media.

Zipper sliders and small hardware with blue, purple and gold-coloured finishes

Spray Painting

Colour-finished hardware samples illustrate finish options. Discuss barrel painting, hand spraying and coating materials with QLQ.

Electroplating

Rack plating and barrel plating for zinc alloy hardware, with brightener and chemical support.

Hanging metal fixtures beside process tanks in a surface finishing workshop

E-coating

Discuss electrophoretic coating equipment and process support. The photo illustrates hanging fixtures beside process tanks; it does not identify a specific coating process.

"卓越不是一种技能，而是一种态度" - QLQ。

QLQ = 质量 + 更低成本 + 快速

Exterior of a multi-storey factory building with an entrance and driveway

优质解决方案供应商

QLQ是一家位于广东省广州市狮岭镇的公司，拥有20多年的历史，工厂位于广东省清远市，为全球客户提供完整的解决方案。

Pretreatment & Color Paint

从前处理、滚筒喷涂和挂具喷涂，到电泳和固化——QLQ提供完整的表面处理解决方案及技术指导。

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QLQ ENTERPRISE CO., LTD

One-Stop Automatic Surface Finishing Solutions

From pretreatment, painting and plating to e-coating - QLQ delivers complete automatic production solutions with equipment, materials, chemicals and master-level technical support.