Shenzhen zhongkele Electronic Co., Ltd. 6 sets SMTmachine,2 DIP lines ,mold shop,20pcs injection machine8 assembly lines, a high-tech innovative technical &engineering team (20 staff), QC team: 45 staff andmore than 800 professional workers.manufactory capacity reaches 200,000 sets/month All our products has passed CE, RoHS, FCC certifications