12 digit 112 steps check and correct function colorful electronic calculator

SHENZHEN XINYUAN INTERNATIONAL IMP&EXP TRADE CO., Ltd. founded in 2012, which is an integrated company with the ability of self-design, self-production and sales channels. The company has been engaged in producing all kinds of electronics and family digital audio & video products. 

1.Sample:

We can offer you a sample to test our quality before placing an order with us.

2.Warranty:

We have 1 year warranty. We will try our best to serve you. 

3.Payment:

30 T/T in advance and the balance should be paid before shippment.

4.Packing: 

carton box with foam( with LOGO &info)

5.Delivery time:

30 days after receiving the deposit. We also accept urgent order and will deliver on time as your requirements.

SHENZHEN XINYUAN INTERNATIONAL IMP&EXP TRADE CO., Ltd. founded in 2012, which is an integrated company with the ability of self-design, self-production and sales channels. The company has been engaged in producing all kinds of electronics and family digital audio & video products, such as 2.1/5.1 multimedia/wooden/MINI speaker, solar/vintage radio, DVD player, amplifier, motorcycle alarm, car audio MP3, power bank, car reader, electric scooter, selfie sticker, car charger, etc.

We can offer you a free sample to test our quality, but you have to bear the freight cost.

We guarantee that we afford lower price, high-quality and first-rate service, providing customers with bigger competitive space and more advantages. Welcome all of you come and negotiate with us.

We accept OEM/ODM. Feel free to contact us.

Cathy chen

Wechat: liu052jian

Tel:86-0755-33513127

QQ:2355294274

Website: