Covering an area of 1500 square meters, Dongguan Zhengkaidi Photoelectric Technology Co.Ltd is located in Chashan Town, Dongguan City, China.Our company is specialized in manufacturing colorful plastic twist tie, bread and gift twist tie, electric wire, USB cable line, etc. Having exported our products to many worldwide countries for years, especially to the Mid-estern, African and North American countries,we have not only accumulated better experience and service, but gained a good reputation among our customers. Most importanly, we have an responsible and excellent team dedicating to improving the quality of products and providing attentive service to our customers.Our team has designed a new type of 5G Bluetooth Thermal insulation glass which is multifunctional with LED flashlight, music player, SD card player in 2015. We believe this new product will be as popular as our old ones (twist tie).With the rapid development of Internet techonogy, we will find our way by constant innovation and hard work and stick to the motto of our company--Customer comes first.