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Changzhou Junhe Technology Stock Co.,Ltd. ( named Changzhou Junhe Dacromet Coating Project Technology Co., Ltd. before November 2011 ), established in 1998 in Changzhou, Jiangsu, is a company with vast sector experience as a provider of chemicals in surface treatment ,water treatment, metal cutting, anti-rust, etc under the brand name JUNHE and also as a leading comapny in China devoting to zinc flake coating equipments. At Junhe, we have the expertise, the quality and the commitment to support your business by providing the high quality products and services you need.

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Dacromet coating processing

Customer: domestic famous enterprises fasteners Coating method: In addition to oil (solvent), derusting (shot), coating, sintering, inspection, packaging Coating method: leaching method...
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The silane film

Customer: well-known high and low voltage power distribution ark enterprise belongs to the power system Surface treatment: from the medium plate, cold plate stamping forming, to cleaning, coating, prior to ...
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Metal cleaning

Customer: The domestic each big metal products processing and manufacturing enterprises ...
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Latest News
  • Dacromet coating equipment maintenance 2017-01-10 Dacromet coating equipment requires regular maintenance to restore the performance of the equipment to extend the service life. Maintenance includes cleaning equipment, to keep equipment neat, good lubrication, loose fasteners fastening in time to adjust the gap between the activities to ensure the safe operation of dacromet coating equipment. Equipment maintenance Note the following:1.Be sure to ...
  • The development trend of chrome free dacromet paint 2016-12-22 It is well known that Dacromet is a dispersible aqueous solution consisting of zinc flake, aluminum flake and additives. Workpieces after dipping and spraying, curing 20min at 80 ℃ in pre-heating furnace,30min at 300 ℃  at curing furnace. Make hexavalent chromium was adipic alcohol and organic reduction into fluid of dacromet coating does not dissolve in water.It should be noted that the reduction...
  • Junhe has successfully participate 2016 SFChina 2016-12-09 From Nov 3- to Dec 2,2016 SFCHINA was successfully held in Guangzhou Trade Fair exhibition hall. SFCHINA has been serving the global industry since it was firstly held in 1983.it has been an important platform for suppliers all over the world to show the full range of coating, plating and finishing technologies, raw materials and equipment, as well as solutions for current environmental regulation...
  • 2016 dacromet special coating industry annual summit held in... 2016-11-09 Changzhou Junhe Technology Stock Co., Ltd, as the co-organizers of this summit, warmly welcome the industry experts, representatives of enterprises. Deputy general manager Mr.Xiang Xihuai of the company make a report on "intelligent upgrade equipment, promote industrial development" .General manager Mr.Prodger of Spanish Sidasa Engineering make a report of "light-handed Sidasa all-round production...
  • Causes of Dacromet coating cannot be stored at high temperat... 2016-10-14 With the development of Dacromet technology, Dacromet equipment plays an important role in modern industry, Dacromet technology environmental protection, corrosion resistance, heat resistance, good permeability, no hydrogen embrittlement, Dacromet coating has been widely used in the production. But beware of Dacromet solutions can not be stored at high temperature, the reasons are as follows.Dacro...
  • Junhe national Day holiday arrangements and shipping notice 2016-09-27 Junhe Technology Stock will celebrate National Day, at the same time, according to the State Council holiday arrangements, it is scheduled for October 1th to October 7th, for a period of seven days, October 8th (Saturday) normal work.Please do the customer orders, delivery arrangements in advance (especially zink flake coating), as of September 30th normal delivery, after the holiday return to nor...
  • Junhe Dacroment equipment out of the ordinary 2016-09-22 Jun technology stock is based on Dacroment paint solution as the core, related to the process of fine chemicals, and special processing equipment and operation of Dacromet advisory services for domestic well-known system integrators industry. Jun is not only the production of coating liquid, also R & D and production equipment. The company's subsidiaries engaged in the surface of Dacromet producti...
  • The composition of Dacromet solutions 2016-09-07 Dacromet variety, but the basic composition of Dacromet coating solution can be summarized as follows:1 metal material: by the zinc, aluminum and other substances, mainly for the ultra-fine flake zinc, ultra fine scale flake aluminum;2 solvent: as an inert organic solvent, such as ethylene glycol, etc.;3 organic acid component: chromic acid etc.;4 special organic matter: for the coating of the vis...
  • Dacromet sintering temperature 2016-09-06 The sintering temperature is generally 300-350 degrees of dacromet. The outer wall of the furnace and the temperature difference between the workshop is less than 10. Dacromet sintering is divided into three stages, the first stage is the stage of drying, the base temperature is about 100 DEG C, is mainly to eliminate the workpiece on the water, also known as pre drying stage. The second stage is ...
  • JUNHE Dacromet Coating Machine Sales Promotion 2016-08-13 Good news! In order to reward customer’s long time trust and support of Junhe dacromet  coating machine, our company decided to carry out promotional activities for inventory products. Original automatic dip spin coating machine series now conducted a comprehensive upgrade, coating capacity, intelligence and stability has been further improved, cost effective. In order to provide greater efficienc...

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