COTV GLOBAL LIVE

Hongchang Instrument

On February 27, 2026, at the Yueqing Convention and Exhibition Center, Mr. Chen Jianwu, Chairman/General Manager of Wenzhou Hongchang Instrument Co., Ltd., warmly introduced the functional characteristics of the instrument products produced by the company to new and old customers, as well as viewers and netizens, through the "COTV Global Live Broadcast".

General Manager Chen Jianwu warmly introduced Wenzhou Hongchang Instrument Co., Ltd. to new and old customers and audience friends through COTV global live broadcast: Wenzhou Hongchang Instrument Co., Ltd. specializes in the production of diffusion silicon pressure transmitters, precision digital pressure gauges, explosion-proof digital pressure gauges, diaphragm pressure gauges, digital electric contact pressure gauges, pressure switches, intelligent pressure controllers, differential pressure transmitters, digital temperature meters, explosion-proof temperature meters, integrated temperature transmitters and other instrument products. With innovative design, meticulous manufacturing, and diverse styles, the company is widely used in hydraulic systems, boilers, mechanical equipment, chemical, petroleum, power, steel, water treatment and construction engineering fields. The company provides spot supply and undertakes non-standard customization and domestic and foreign trade order business. Welcome new and old customers from all over the world to come and negotiate procurement! Address: Across from Santiaoqiao Gas Station, Liushi Town, Yueqing City, Zhejiang Province, China. Contact numbers: 0086-0577-62620585, 13736396603. General Manager Chen Jianwu and all staff welcome everyone!

Corporate Culture

Mr. Chen Jianwu, the chairman of the company, welcomes new and old customers from all over the world to visit our office.

Product development and testing

Domestic and international certification certificates for enterprises

Highly recognized by customers of Hongchang Instrument

Instrument product display

identification of product quality

Mr. Chen Jianwu is currently working

Introduction to Enterprise and Product Details

Mr. Chen Jianwu, the chairman of Hongchang Instrument, welcomes everyone to visit in Yueqing, Wenzhou, China！

COTV Global Live Broadcast: Wenzhou Hongchang Instrument Co., Ltd. specializes in manufacturing diffused silicon pressure transmitters, precision digital pressure gauges, explosion-proof digital pressure gauges, diaphragm pressure gauges, digital contact pressure gauges, pressure switches, intelligent pressure controllers, differential pressure transmitters, digital temperature meters, explosion-proof temperature meters, integrated temperature transmitters and other instruments and meters. With innovative design, meticulous manufacturing and diverse models, our products are widely used in hydraulic systems, boilers, mechanical equipment, chemical industry, petroleum, electric power, steel, water treatment and construction engineering fields. The company supplies products from stock and accepts non-standard customization as well as domestic and foreign trade orders. Welcome new and existing customers from all over the world to negotiate and purchase! Address: Opposite Santiaoqiao Gas Station, Liushi Town, Yueqing City, Zhejiang Province, China. Contact Tel: 0086-0577-62620585, 13736396603. General Manager Chen Jianwu, together with all staff, sincerely welcomes your visit!