胸围尺寸尺码对照表,久久99亚洲精品久久久久,无码一区二区,护士sex性hd医生性生话

JieGun service for your

Support Online: 8:30-18:00

Address:Longhua District Guanlan Bei Tian Zhen Tian Qianlu No. 38,Shenzhen city

Phone:0755-27985289 28037090

Fax:0755-28037260

EMail:yxx@szjieguan.com

Location:Shenzhen JieGuan Ultrasonic Technology Co., Ltd. >> About Us >> 頻道首頁(yè)

About Us

Shenzhen JieGuan Ultrasonic Technology Co., Ltd. is a professional engaged in the development, design, production, sales and service of integrated high-tech enterprises. The company mainly produces all kinds of ultrasonic welding machine, high frequency plastic welding machine, ultrasonic mould, ultrasonic cleaning machine, vibration plate. Since its establishment, the company has actively introduced in Europe, the United States, the United States and Japan advanced industry technology, and strong investment, and now has advanced manufacturing technology, manufacturing technology and a number of experienced professional and technical personnel.
JieGuan is committed to product development, quality improvement and perfect after-sales service, so that customer satisfaction!" Is our aim, for the domestic and international market demand, we continue to develop new products, wide range of applications and industries.
Guanjie for customers to provide ultrasonic equipment with high quality, high performance, to science and technology as the first productivity as the goal, on the customer's criteria as own duty, for customers to provide first-class technology, first-class products, first-class service.