1.Q：Do you accept OEM business?
A：Yes, We accept OEM with your autherization.
2.Q: How long is the delivery time?
A: lt usually takes about 3 - 5 working days for sample order and 10- 25 days for big order.
3.Q：What kind of certificate you have ?
A：We have ISO9001 & CQC ，we are Verified Supplier of Alibaba.
4.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
5.Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train.
6.Q：How do you control quality?
A: Firstly, all raw material we selected the high quality one.
Secondly, our professional and skilful workers care every details in handling the producing.
Thirdly, our quality control department specially responsible for quality checking in each process.
Finally, our product strictly follow ISO9001 quality control system, all products must be tested after finished production.
7.Q：what's the payment term?
A：We accept T/T, L/C,Alipay ,Wechat pay ,CASH
8.Q: what's your main product?
A: We have We have three main series,IoT smart electrical products、DC low voltage electrical and Traditional low voltage electrical