+86-750-3882671     +86-138-2233-1726
中文 English
Jiangmen City Li Hao environmental protection & Technology Co., Ltd.
  • Home
  • About
    Company profile
    Case presentation

    Overseas customers Customer case Raw material supplier

    Certifications
  • Product
    Copper -plated series

    Acid copper Alkaline copper Copper plating of coke phosphate Cine

    Nickel plating series

    Nickel Nickel Nickel Nickel Nickel seal Nickel phosphor

    Chrome -plated series

    Chromium Hard chromium Black chromium Chromium

    Galvanized series

    Zinc acid Cine Zinc nickel Passivation Closure

    Tin -plated series
    Previous processing series

    Chemical removal Electrolyte oil Removing oil and wax powder Removing wax Acid Phosphorification Clamane

    Post -processing series

    Divest Protect Hack

    other categories

    Main salt Assistant anode

    New Sta
  • News
    Enterprise News
    Industry trends
    common problem
  • Quality Assurance
    Inspection report
    Laboratory chart
  • Sales network
  • Feedback
  • Contact
  • Home
  • About
    All
    Company profile
    Case presentation

    All Overseas customers Customer case Raw material supplier

    Certifications
  • Product
    All
    Copper -plated series

    All Acid copper Alkaline copper Copper plating of coke phosphate Cine

    Nickel plating series

    All Nickel Nickel Nickel Nickel Nickel seal Nickel phosphor

    Chrome -plated series

    All Chromium Hard chromium Black chromium Chromium

    Galvanized series

    All Zinc acid Cine Zinc nickel Passivation Closure

    Tin -plated series
    Previous processing series

    All Chemical removal Electrolyte oil Removing oil and wax powder Removing wax Acid Phosphorification Clamane

    Post -processing series

    All Divest Protect Hack

    other categories

    All Main salt Assistant anode

    New Sta
  • News
    All
    Enterprise News
    Industry trends
    common problem
  • Quality Assurance
    All
    Inspection report
    Laboratory chart
  • Sales network
  • Feedback
  • Contact
  • 中文  |  English

News

  • Position:
  • Home
  • >>
  • News
  • Enterprise News
  • Industry trends
  • common problem
  • Dewaxing environmental cleaning agent: working principle of dewaxing water

    Dewaxing environmental cleaning agent: working principle of dewaxing water

    2021-10-15 2870

    Working principle of dewaxing water We should first understand the composition of wax scale on the surface of the workpiece. Wax scale is mainly composed of paraffin, fatty acid, rosin soap, metal

  • Fast hard chromium additive: the action principle of electroplating additive

    Fast hard chromium additive: the action principle of electroplating additive

    2021-09-01 2725

    Electroplating additives include inorganic additives (such as cadmium salt for copper plating) and organic additives (such as coumarin for nickel plating). Most of the electroplating additives used i

  • Fast hard chromium additive: thickness uniformity of chromium plating layer

    Fast hard chromium additive: thickness uniformity of chromium plating layer

    2021-08-18 3199

    The chromium plating layer, especially the gun barrel chromium plating layer, has strict requirements for thickness uniformity. Because of the poor dispersion ability of chromium plating solution, fo

  • Cyanide free alkali copper: a brief discussion on the efficacy principle of electroplating additives

    Cyanide free alkali copper: a brief discussion on the efficacy principle of electroplating additives

    2021-08-09 2035

    Electroplating additives include inorganic additives (such as cadmium salt for copper plating) and organic additives (such as coumarin for nickel plating). Most of the electroplating additives used i

  • Wax removal environmental cleaning agent: worry, how to remove stubborn wax stains on the metal surface?

    Wax removal environmental cleaning agent: worry, how to remove stubborn wax stains on the metal surface?

    2022-04-26 1402

    Dangdang! It must be the wax remover on the metal surface. It is very convenient to use. It only needs to prepare the bath liquid with pure water according to the process proportion, then immerse t

  • Process characteristics of cyanide free alkali copper

    Process characteristics of cyanide free alkali copper

    2021-10-16 1863

    Cyanide free copper plating is an environmental protection processing method, which can replace the traditional cyanide copper plating process and bright copper plating process. It is applicable to a

  • Process characteristics of cyanide free alkali copper

    Process characteristics of cyanide free alkali copper

    2020-12-16 2464

    Cyanide free copper plating is an environmentally friendly processing method, which can completely replace the traditional cyanide copper plating process and bright copper plating process. It is appl

  • Ways to improve the adhesion of cyanide free alkaline copper plating on Zn alloy sf-628

    Ways to improve the adhesion of cyanide free alkaline copper plating on Zn alloy sf-628

    2020-11-18 2316

    Sf-628 cyanide free alkaline copper plating has excellent dispersion ability and deep plating ability. It can easily perform pre plating and thickening plating on various substrates. The coating is

  • What are the properties of high-quality wax removal environmental cleaning agent?

    What are the properties of high-quality wax removal environmental cleaning agent?

    2020-11-06 2420

    Dewaxing environmental cleaning agent is mainly composed of surfactant, auxiliary, corrosion inhibitor, cosolvent and other components. In normal temperature, heating, ultrasonic, immersion and other

  • Synthesis of nickel sulfamate (non cyanide alkali copper)

    Synthesis of nickel sulfamate (non cyanide alkali copper)

    2018-01-29 2418

    1. There are many production methods of aminosulfonic acid, including hydroxylamine method with sulfur dioxide and hydroxylamine or acetone oxime as raw materials, ammoniation method with sulfite or s

Home page Previous page 12345··· Next page last page

Contact Us

Address:Long Bang Industrial Area,Duan Pengjiang District,Jiangmen City Guangdong

Phone:+86-13822331726

E-mail:newstar@newstar-china.com 

             13822331726@163.com

Fax:0750-3658632

Website:www.lihaohb.com www.newstar-china.com 

Product

> Copper -plated series > Nickel plating series > Chrome -plated series > Galvanized series > Tin -plated series > Previous processing series > Post -processing series > other categories > New Sta

News

> Enterprise News > Industry trends > common problem

Quality Assurance

> Inspection report > Laboratory chart

Copyright © 2022 All rights reserved by Jiangmen Liyo Environmental Protection Technology Co., Ltd.

NAVI

CALL

About

Product

Top