Giấy đệm không chứa lưu huỳnh cho quá trình mạ bạc PCB trong các nhà sản xuất bảng mạch
Sulfur-free paper is a special padding paper used in PCB silvering process in circuit board manufacturers to avoid the chemical reaction between silver and sulfur in the air. Its function is to avoid the chemical reaction between silver in electroplating
1. Do you have any certificates?
Our products passed inspection of SGS,ISO.Quality is priority! QC department especially responsible for quality checking in each process.
2.Are you a manufacturer?
We have factory,so we can control the good quality and can give you the best price.
3.How can I get some samples?
We are very happy to send you free samples to check our quality, but you need to provide your express account. We will credit this fee for you in future order.
4.How should I afford the sample freight fee?
1) It will be convenient if you any courier account.
2) If you don&rsquot have any account, you can sent the freight fee by Paypal or alibaba we will send by FEDEX or DHL after receive the freight fee.
5.Can you print my logo on the packing bag?
Yes, we can print your logo on bag or carton.
6.Why choose you?
1)17 years export experience.
2) Good service make you free from worry.
3) We are trying to bring maximum profit to our customers and we only share small.
Sulfur-free paper is a special padding paper used in PCB silvering process in circuit board manufacturers to avoid the chemical reaction between silver and sulfur in the air. Its function is to avoid the chemical reaction between silver in electroplating
1. Do you have any certificates?
Our products passed inspection of SGS,ISO.Quality is priority! QC department especially responsible for quality checking in each process.
2.Are you a manufacturer?
We have factory,so we can control the good quality and can give you the best price.
3.How can I get some samples?
We are very happy to send you free samples to check our quality, but you need to provide your express account. We will credit this fee for you in future order.
4.How should I afford the sample freight fee?
1) It will be convenient if you any courier account.
2) If you don&rsquot have any account, you can sent the freight fee by Paypal or alibaba we will send by FEDEX or DHL after receive the freight fee.
5.Can you print my logo on the packing bag?
Yes, we can print your logo on bag or carton.
6.Why choose you?
1)17 years export experience.
2) Good service make you free from worry.
3) We are trying to bring maximum profit to our customers and we only share small.
Bạn cần đăng nhập để chat với shop