Multiple military grade high and low temperature test chambers, as well as cold and hot shock test chambers, were delivered to Hebei Zhongci Electronic Technology Co., Ltd. in early July 2020 and successfully put into use after passing the acceptance inspection. Thank you for the trust and support given by Zhongci Corp……

Delivered to Shenzhen Lanpu Technology Co., Ltd. of Zhouming Group in early May 2020Step in high and low temperature alternating humidity test chamberDeliver and pass acceptance, and successfully put into use. Thank you for your trust and support. Dingzhun will continue to provide high-quality testing equipment and exc……

Delivered in early December 2019Flextronics Tech (I) Pvt Ltd, a subsidiary of Weichuangli Group, is located in Chennai, IndiaDeliver and pass training acceptance, and successfully put into use. Thank you to the customer for their trust and support since 2008. TOPS will continue to provide high-quality testing equipment……

Delivered in early December 2019Dongguan Xinneng De Technology Co., LtdNavitas India Private Limited's Delhi factory in IndiaDeliver and pass training acceptance, and successfully put into use. Thank you for your trust and support. TOPS will continue to provide high-quality testing equipment and excellent after-sales s……

Delivery of high and low temperature alternating humidity test chamber and high temperature test chamber to Shenzhen Jingchen Electronic Technology Co., Ltd. in February 2021. Thank you to the customer for their trust and support in Dingzhun TOPS. Dingzhun will continue to provide high-quality testing equipment and exc……

In early August 2019, multiple II series energy-saving and environmentally friendly high and low temperature alternating humidity test chambers were delivered to Dongguan Weidi Industrial Co., Ltd. and passed the acceptance inspection, and were successfully put into use.Thank you for the trust and support provided by W……

In May 2018, TOPS delivered multiple sets of electromagnetic vibration test benches, mechanical acceleration impact test benches, and drop test benches to Sunwoda Electronic India PVT.

In April 2017, the company received multiple calls from various units in recent years requesting after-sales maintenance services for products such as drum drop testing machines, high and low temperature testing chambers, and temperature shock testing chambers from TOPS. After

In April 2017, 15 sets of environmental testing chambers ordered by Shenzhen Jianghao were sent to Yili Factory in Huzhou, Zhejiang Province for use as agreed in the contract! Thank you to Shenzhen Jianghao Company for trusting and supporting Dingzhun, and also thank Dingzhun Engineering Department for their cooperatio……

In March 2017, TOPS successfully passed Sony's strict supplier review process with its good industry reputation and stable and reliable product quality; Approved as an official supplier of SONY and successfully entered the SONY global supplier cooperation directory; Becoming the second reliability testing equipment sup……

In March 2017, TOPS reached a cooperation agreement with Jingdian (Heyuan) Display Technology Co., Ltd. and Jingdian (Heyuan) Display Technology Co., Ltd. TOPS's "Cold and Hot Shock Test Chamber" won the order by defeating Japan's "Espek" with its leading technological advantages.

In March 2017, TOPS successfully won the bid for the central laboratory of Duowei Sichuan factory; The winning products include: constant temperature and humidity test chamber, cold and hot shock test chamber, ultraviolet weather resistance test chamber, rain test chamber, etc. This batch of equipment will be delivered……