Because nickel will cause allergic reactions to the human skin and blood, resulting in harm to the human body, people in the choice of daily necessities for environmental protection, healthy coating more and more attention, so modern environmental protection electroplating using copper tin alloy electroplating instead of nickel plating, so nickel-free electroplating technology came into being, while becoming the most important development trend of the future electroplating industry, 90% of the market is to be developed. However, there is a shortage of technical personnel who master this technology, which is very unfavorable to the implementation of environmentally friendly electroplating. In order to promote the artisan spirit of the electroplating industry, further create a good environment for the electroplating industry to "respect environmental protection, respect knowledge, respect talents, respect creation", in order to let the majority of electroplating talents master new technologies, enhance their own value, and harvest higher salaries (equivalent to 2 to 3 times the traditional conventional technology), but also to provide talent transportation for enterprises that develop this technology. Raiser Company specially held "Raiser - Nickel free art" cup environmental protection electroplating technology competition
一. Types of skills competition：
1. Test plating solution: Liyang Company provides the same proportion of white copper tin plating solution to hang plating tag, adjust the plating solution to normal by using supplements, additives and main salt, and then electroplating separately
5min、10min、20min、30min，Keep the parts mirror bright, transparent, white, as the judging standard。
2, test parts: provided by Liyang Company unified thickness of 2.5mm, diameter of 35mm, smooth round copper tag. 2、测试用零件：由励扬公司统一提供厚度2.5mm、直径35mm，光面圆形铜吊牌。
二、 Participants:
1. Fresh graduates of chemical industry;
2, the society each session of electroplating practitioners;
3, all registered participants, our company can provide free technical training before the competition.
三、 Martial arts competition arrangement:
1. Registration period: April 15th, 2019 to May 15th, 2019
2. Registration method:
Go to the official website of Liyang Company www.raiserchina.net to download the registration form, fill in the relevant information for free registration, and send the registration form to the email of Liyang Company raiser@raiserchina.net .
3. Competition time: May 10th, 2019- August 10th, 2019 (Note: Due to the special nature of the electroplating industry, it is not possible to arrange a one-time competition. Contestants can make an appointment for the competition time in advance, and the competition results will be improved)
Valid within 6 months.
4. Venue of the competition: Dongguan City
5. Contact person and phone number for martial arts competition matters: Ms. Huang 0769-22457455
6. Skill commendation time and items:
Ten working days after the deadline for the competition, an award ceremony will be arranged. Each level of award will have one first prize, two second prizes, and three third prizes, totaling 24 awards. Other non winners will receive exquisite prizes
A gift, with specific award details as follows:
四、 Competition rules and scoring criteria:
1. Competition rules:
a. All competition tools and instruments are provided uniformly by Liyang Company.
b. Competition time: The total time is 4 hours (2 hours for adjusting the plating solution and 2 hours for hanging tags). If the test is not completed within 4 hours, an extension of the competition time or adjustment of the competition items can be applied for.
五、 Scoring criteria:
Adjust the proportion imbalance of the white copper tin plating solution to normal, electroplate the hang tag to make the mirror surface bright, transparent, and pure white, and rank according to the completion time in the corresponding competition projects.
