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About The Company


Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2016, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 140 employees. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc.

Presently the company has 143 patents, including 18 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.

Factory Show

Our Advanced Technology


With a commitment to innovation and the accumulation of years of experience in research and development, 
we have achieved our current remarkable success.

3D Printing

When designing new products with a 3D printer, parts can be pre-printed to provide a visual representation of their structure and appearance, allowing potential design errors to be identified in advance and unnecessary losses to be avoided.

Machining Center

Utilizing advanced CNC technology, the machining center ensures that the produced components meet requirements. Additionally, during the machining process, the machining center does not require operators to be constantly present, thus enhancing work efficiency.

Robotic Arm

Using a robotic arm for machining components can improve production efficiency. When machining parts with a robotic arm, simply place the workpiece in the designated position, and the robotic arm can automatically grab it.

Multi-axis automatic drilling machine

The use of a multi-axis automatic drilling machine for drilling and tapping processes on multiple holes can improve processing efficiency, and the processing accuracy is also much higher than that of individual hole drilling.