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Sample Order

1.     Sample request.   Customers are welcomed for contacting us via below for mobile glass protector samples for testing. 

2.     Various way for mobile screen protector sample request: Mobile Phone: +8615302750121  email:;  Whatsapp: +8615302750121    Wechat: Timirol    Skype: molly_zt

3.     Sample Test    We suggest customers check the sample with the reference of tempered glass protector specification sheet provided by Firstall Technology. Drop Test, waterdrop – contacting angle test and rubbing test are general method to measure the quality of a mobile phone screen guard.

4.     Sample feedback.  Customer are high appreciated to let us know your valuable advice on the samples. Firstall Technology would keep improving us responsivity to meet customers’ high and strict quality standards.


Trail order

1.     Specifications & Trading Term double confirmed in trial order, we would like to achieve high accordance with customers on product specifications and trading terms ,to make sure all the things are in the same understanding area, so that neither of us would waste time and energy in figuring out whose fault in the future.

2.     Manufacturing Process  Trail order takes 3-7 days depending on order quantity.

3.     Inspection. Firstall has completed QC system includes OQC to final inspect the quality. However, we also welcome customers’ inspection before shipment.


Bulk order

1.      Trading Term & Production Schedule confirmed In bulk order, we would like to share detailed production schedule to customers to let them know our plans besides trading terms. More than that, the sales representative would notice the status of the production by taking photos or images. In this way, we could make sure customers wouldn’t worry about their goods too much.

2.     Manufacturing process.  Bulk order takes 7-15 days since it would take time to confirm customized folding box and other customization work.

3.     Inspection.         Firstall OQC follows GB2828.1-2012 standard. AQL: CR=0, MAJ=1.5; MIN=4.0


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