4. Color: according to your request, the most common color is black. The price of the white color products is litter higher than others.
5. Tolerance: if there is special size requirements, please mention in enquiries. Otherwise, we will be in accordance with the international standard tolerance execution.
6. Working environment: in order to produce more accurate production you need, please be sure to inform products work environment. Such as motion situation(is sports or stationary, whether there is friction), contact medium (exposure to corrosive gas, water vapor, acidic or alkaline liquid), etc.
7. Purchase quantity: please offer purchase quantity per month/year.
8. Customer information: in order to facilitate we understand more about your company, and contact you timely, please provide your company's name, phone number, E-mail contacts.
If you clearly display above information,please send an inquiry to 86-0573-87833029; or mail to Magic.Ting, we will reply to you as soon as possible! Thank you!