Our Professional Service for Doubling machine:

24 hours online service

1. Free consultation service before, during, and after sales

2. Adjusting and inspecting of equipment until everything is functional before leaving the factory

3. Overseas installation, training of equipment maintenance and operating personally

4. Provide basic production techniques and formulas

5.The whole set of machine is guaranteed for one year, not including normal consuming parts.

6. One year guarantee for whole machine.

1.Q:  How long is the warranty period of the LONGBOW machines? 

    A:  13 months after the B/L Date. 

2. Q: How Many workers is need for operating one set LONGBOW machine.

     A: One skilled worker can manage 3 sets machine. 

3. Q: Does the LONGBOW machine with Inverter or not. 

     A: Yes, with Inverter. 

4. Q: Do you supply the installation Service? 

   A: Yes, By your requirements, we will send our technician to install the machine for you. but you should bear all the cost. 

5.Q: How Many output of the machine per day ? 

   A: Different yarn count, the output is different. We can calculate it for you.

6.  Q: How can I buy this machine from you? (Easy and flexible)

      a. Consult us about this product on line or by e-mail. 

      b. Negotiate and confirm the shipping, payment method, packing and other terms. 

      c. Send you the proforma invoice and confirm your order. 

      d. Make the payment according to the instruction write on proforma invoice.

      e. We prepare for your order and arrange the production.

      f. Send your order by air or by sea.