Shen ChangHong

To be a supplier of high quality
laboratory analytical instruments in China.

Shenzhen Changhong meets you in 2020 China Environment Expo Chengdu Exhibition

Shenchanghong will bring you: cod detector, total nitrogen analyzer, total phosphorus analyzer, ammonia nitrogen analyzer, multi parameter water quality analyzer, portable multi parameter water quality analyzer, cod · ammonia nitrogen · total phosphorus · total nitrogen analyzer, cod · ammonia nitrogen · total phosphorus analyzer, cod · ammonia nitrogen analyzer, total phosphorus analyzer, total nitrogen analyzer and other upgraded products.

Shenzhen Changhong meets with you 2020 China (Nanjing) international educational equipment and Technology Exhibition

Shenzhen Changhong technology will bring you: cod detector, total phosphorus analyzer, total nitrogen analyzer, ammonia nitrogen analyzer, multi parameter water quality analyzer, portable multi parameter water quality analyzer, cod · ammonia nitrogen · total phosphorus · total nitrogen analyzer, cod · ammonia nitrogen · total phosphorus analyzer, cod · ammonia nitrogen · total phosphorus analyzer, cod · ammonia nitrogen analyzer, etc.

Shenzhen Changhong meets you at the 16th International environmental protection expo - International Water Exhibition at the same time

Shenchanghong will bring you: cod detector, total phosphorus analyzer, total nitrogen analyzer, ammonia nitrogen analyzer, multi parameter water quality analyzer, COD ammonia nitrogen total phosphorus and total nitrogen analyzer, COD ammonia nitrogen total phosphorus analyzer, COD ammonia nitrogen total phosphorus analyzer, heavy metal multi parameter water quality analyzer, aquaculture water quality analyzer, residual chlorine detector and other upgraded products.

Shenchanghong -2020 National Day, Mid-Autumn festival holiday notice

National Day and Mid-Autumn festival are approaching. According to the notice of the general office of the state council and the company's welfare policy, our company will have a holiday on October 1, 2020 for 8 days. We will work normally on September 27 and October 10 (Saturday).

Shenzhen Changhong meets you in 2020 China Environment Expo Guangzhou Exhibition

Shenchanghong has an appointment with you in 2020 China Environmental Expo. We are waiting for you at the exhibition hall of China Import and Export Commodities Fair - 11.2-B66. We will bring you: cod detector, total phosphorus analyzer, total nitrogen analyzer, ammonia nitrogen analyzer, multi parameter water quality analyzer, COD ammonia nitrogen total phosphorus meter, cod ammonia nitrogen total phosphorus meter, COD ammonia nitrogen total phosphorus meter, heavy metal multi parameter water quality meter, aquaculture Water quality analyzer, residual chlorine detector and other new products are upgraded.

Shenzhen Changhong invites you to participate in the 13th Shanghai International Water Exhibition

Shenchanghong is waiting for you at Shanghai National Convention and Exhibition center-1.1h383. We will bring you many upgraded products, such as cod detector, total phosphorus analyzer, total nitrogen analyzer, ammonia nitrogen analyzer, multi parameter water quality analyzer, COD, ammonia nitrogen, total phosphorus, total nitrogen, etc.