For oversea new clients, you may want to know more about our work process.

Case in

All cases will be delivered to Hong Kong first and forward to our laboratory in China for better control

Question and Clarifications

We would read the instruction given in the lab sheet (??). If there are any questions, we will clarify them before production.


After clarification, we will start up the production process.

Quality check

We will check again the finished products before delivery to ensure that our products are of high quality


Clients could choose to pay with Paypal or Wire transfer. For new customer, we would ship out the case once we receipt the payment.


All finished products will be sent out from Hong Kong through courier companies such as DHL, Royale and Fedex.
For local client, price includes pick-up and delivery
For overseas client, shipping cost is not included in the price.

KTJ prossesses the ISO 9001:2000 and ISO 13485:2003 certifications. Both our management system and quality assurance are proven to be of international standard.