Dongguan Zhenggong Mechanical and Electrical Equipment Technology Co., Ltd. looi në 1988 në Dongguan, Guangdong, në 2001 bɛ̈n looi në manual mask machine, semi-automatic mask machine, fully automatic mask machine, chipper, point welding machine, one drag and one mask machine, one drag and two mask machine, melt spray cloth whole production line. A jɔl Taiwan Joint Venture License në ruöön de 2009, a cï bɛ̈n looi në run 30 kɔ̈k cï bɛ̈n looi. A tɛ̈n Dongguan, Guangdong, China. A. JUNG WORK ee tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u II, luɔɔi de kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔ Kä juëc ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r A combination of a business line and a strong technical team. A combination of a business line and a strong technical team. A combination of a business line and a strong technical team. 4, a ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye kɔmpani ye. 5, kä ye kek looi tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u