Changsha Langle Technology Co., Ltd


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  • Q1: What’s the standard length of your profiles be shipping?

    The standard length of profiles is 6020mm, we can cut to specific length to meet your project demand.

  • Q2: What’s your MOQ?

    We have no MOQ for our new customers, we are accepting small order to support your trial order, new design, marketing development. 

  • Q3: Can you offer free samples?

    Yes, we can send you samples. Samples are for free and freight is on your side.

  • Q4: What’s the lead time for small order and mass production?

    1-3 working days for small order, and 3-15 working days for mass production of material, and the final lead time will be subject to each individual invoice.

  • Q5: What certification do you have?

    we are certificated by ISO 9001:2008, factory is reliable and good quality can be guaranteed.

  • Q6: Are you a factory or trading company?

    We're a self -own factory, can provide one-stop service for our customer, from materials to various surface treatments, and from technical sales to shipping and to after-sales, so we can save the cost for client, control the quality and lead time, provide the best services .

  • Q7: Where is your factory located? How can I visit there?

    Our factory is located in #259 East Lixiang Road, Eco-tech evelopment Zone, Changsha City, Hunan province, China 410100. The nearest airport is Changsha Huanghua airport. Warmly welcome to visit us!

  • Q8: What's the production time for new molds and mass production?

    7-10 days to open the new moulds, mass production takes around 20-25days for one 20gp, 25-30days for one 40hq, can process urgently if need.

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