• TEL: +86-577-88232929
  • Email: info@yitaioptical.com
  • Location:HOME >FAQ


    If I wanna buy your products without clip-on, is it ok?

    Yes, you can purchase ULTEM frames with clip-on or without. Depends on you.

    What’s your price & MOQ?

    MOQ: 120pcs/color 

    Price: contact us for details.

    Price & MOQ could be negotiable depends on order quantity, different models.

    What’s your payment term?

    T/T, Western union.

    We could discuss further if by LC or other payment terms.

    If we are urgently need our goods , can you advance the delivery time?

    Yes, we’ll shorten the lead time as much as we can.

    Can we get sample for evaluation?


    Sample making time: 3-5 days.

    What about your R &D team?

    You can do your own design & concept, and we will develop& design for you. We’ll protect your design.

    Quality level?

    Mid-high quality. We have independent QC dept, and the process of production is monitored strictly from raw material incoming to proofing and batch production in order to ensure quality.  

    May we do small trial order?

    Yes, for first cooperation,we’re glad to.

    Besides, we have some stocks for reference.

    What test & certificate you can do?

    CE, FDA for European standard. If you need any further test, email me for details.

    Could I get your categories?

    Sure, E-catalog will be provided for you.

    Will you join in Optical Fair?

    Yes, we will join in the exhibition of Mido,Silmo,Hongkong, China(Shanghai & Beijing) every year.

    Can You Introduce Me Case , Cloth And So On , Which Can Match Our Optical frames?

    Yes, we can.

    What’s your package?

    Usually, 1pc clip-on/polybag,1pc clips with frame/polybag, 12pcs/inner box, 300pcs/carton, 12kgs gross weight per carton

    Shipping method?

    We suggest to courier you by DHL/UPS/FEDEX/TNT express for small order quantity. We could calculate the freight cost for you if request for freight prepaid.

    2. For mass order, by air or by sea depends on you.

    About JKK
    Welcome to the world of JKK Glasses . Discover the latest trends of the on season.
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    Wenzhou Yitai Optical Co.,Ltd.

    Tel.: +86-577-88232929

    Fax: +86-577-86287465

    Mobile: +86-13806888027

    E-mail: info@yitaioptical.com

    Add.: No.11, Getian Road, Getian Industrial Park, Zeya Town, Ouhai District 325023, Wenzhou, China.