No.
Company Name
Instrument Name/Model
Report Number
1
Yuxing Technology Development (Shenzhen) Co., Ltd.
YX-TNP Online Automatic Water Quality Monitor (Total Nitrogen)
Quality (Certification) No. 2017-050
2
Shenzhen Langshi Scientific Instrument Co., Ltd.
PhotoTek 6000 Automatic Online Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2017-051
3
Jiangsu Delin Environmental Protection Technology Co., Ltd.
DL2007 Automatic Online Total Nitrogen Analyzer
Quality (Certification) No. 2017-052
4
Zhongxing Instruments (Shenzhen) Co., Ltd.
C310 Automatic Online Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2017-053
5
Jiangsu Lvye Environmental Protection Technology Instrument Co., Ltd.
LYTN Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2017-054
6
Zhongke Tianrong (Beijing) Technology Co., Ltd.
TR23LK (TN) Automatic Online Water Quality Analyzer (Total Nitrogen)
Quality (Certification) No. 2017-055
7
Hangzhou Zetian Technology Co., Ltd.
WDet-5000TPN Online Total Nitrogen Analyzer
Quality (Certification) No. 2017-056
8
Shanxi Xinhua Xiang Technology Development Co., Ltd.
XHX-TN Automatic Online Total Nitrogen Analyzer
Quality (Certification) No. 2017-059
9
Guangzhou Yiwen Environmental Technology Co., Ltd.
ZHYQ3362 Automatic Total Nitrogen Monitor
Quality (Certification) No. 2017-061
10
Shimadzu Enterprise Management (China) Co., Ltd.
TNP-4200 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2017-064
11
Focused Technology (Hangzhou) Co., Ltd.
TPN-2000(TN) Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2017-132
12
Lihe Technology (Hunan) Co., Ltd.
LFS-2002(TN) Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2017-133
13
Endress+Hauser (China) Automation Co., Ltd.
ZA80TN Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2017-134
14
Shenzhen Lv'en Environmental Protection Technology Co., Ltd.
GR-TN Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2017-135
15
Hach Water Quality Analytical Instruments (Shanghai) Co., Ltd.
NPW160 Online Total Phosphorus/Total Nitrogen/UV Integrated Machine (Total Nitrogen)
Quality (Certification) No. 2018-021
16
Zhonglv Environmental Protection Technology Co., Ltd.
TGH-STN Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-022
17
Anhui Bishui Electronic Technology Co., Ltd.
BS-TN Online Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-023
18
Qingdao Jiaming Measurement and Control Technology Co., Ltd.
JMS4000 Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-024
19
Beijing Huanke Environmental Protection Technology Company
HBTN-1 Online Total Nitrogen Analyzer
Quality (Certification) No. 2018-032
20
Suzhou Kete Environmental Protection Co., Ltd.
KT-0980 Online Automatic Total Nitrogen Monitor
Quality (Certification) No. 2018-033
21
Zhejiang Weilan Environmental Technology Co., Ltd.
VL-TN-101 Online Total Nitrogen Monitor
Quality (Certification) No. 2018-034
22
Jiangsu Box Automation Control Engineering Co., Ltd.
DH313TN Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-035
23
Suzhou Juyang Environmental Protection Technology Co., Ltd.
TN-1040 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-036
24
Taiyuan Haina Chenke Instrument Co., Ltd.
OL-1404 Online Automatic Total Nitrogen Monitor
Quality (Certification) No. 2018-037
25
Jieyi Trading (Shanghai) Co., Ltd.
Micromac C Online Water Quality Analyzer (Total Nitrogen)
Quality (Certification) No. 2018-038
26
Shandong Longfa Environmental Protection Technology Co., Ltd.
LF-004 Online Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-155
27
Anhui Yingkai Environmental Technology Co., Ltd.
Environlyzer2500 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-156
28
Jiangsu Huihuan Environmental Protection Technology Co., Ltd.
DEK Multi-parameter Water Quality Analyzer (TN)
Quality (Certification) No. 2018-157
29
Anhui Wanyi Technology Co., Ltd.
WS1505 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-158
30
Shenzhen Zhengqi Environmental Technology Co., Ltd.
WQ1000 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-159
31
Beijing Xuedilong Technology Co., Ltd.
MODEL 9850 Online Automatic Total Nitrogen (TN) Water Quality Monitor
Quality (Certification) No. 2018-160
32
Hebei Huahou Tiancheng Environmental Protection Technology Co., Ltd.
TN Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-161
33
Sichuan Jiuhuan Environmental Technology Co., Ltd.
SINOEPA2000 TN Online Automatic Total Nitrogen (TN) Monitor
Quality (Certification) No. 2018-162
34
Jiangsu Tianrui Instrument Co., Ltd.
WAOL2000-TN Online Water Quality Analyzer - Total Nitrogen
Quality (Certification) No. 2018-163
35
Nanjing Hongkai Environmental Protection Technology Co., Ltd.
HK-TN Automatic Online Total Nitrogen Analyzer
Quality (Certification) No. 2018-167
36
Kaiming Technology (Hangzhou) Co., Ltd.
KMW-840 Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-168
37
Nanjing Juge Environmental Technology Co., Ltd.
AG-TN07 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-169
38
Hangzhou Lvjie Water Technology Co., Ltd.
GR-2140 Online Total Nitrogen Analyzer
Quality (Certification) No. 2018-170
39
Guangdong Weichuang Technology Development Co., Ltd.
TN-2009 Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-171
40
Shanghai Yidian Scientific Instrument Co., Ltd.
TN-586 Online Automatic Total Nitrogen (TN) Monitor
Quality (Certification) No. 2018-172
41
Thermo Fisher Scientific (China) Co., Ltd.
Orion3150 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-173
42
Guilin Yunjing Technology Co., Ltd.
YJ-TN Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-242
43
Shandong Dongrun Instrument Technology Co., Ltd.
TN-2000 Online Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-243
44
Shenzhen Shihuilin Technology Co., Ltd.
SVL-TN Online Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2018-244
45
Nanjing Gangneng Environmental Technology Co., Ltd.
GN-TN 03 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-245
46
Ningbo Ligong Environment and Energy Technology Co., Ltd.
WQMS2000-TN Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-246
47
Hebei Keruida Instrument Technology Co., Ltd.
TNA-1400 Online Automatic Total Nitrogen Analyzer
Quality (Certification) No. 2018-247
48
Jiangsu Ruiquan Environmental Protection Technology Co., Ltd.
RenQ-IV Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-248
49
Zhengzhou Fuming Environmental Protection Technology Co., Ltd.
ZZFM-8400 Online Total Nitrogen Monitoring Analyzer
Quality (Certification) No. 2018-249
50
Suzhou Weishui Environmental Protection Technology Co., Ltd.
TN-5010 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-250
51
Wuhan Zhengyuan Environmental Technology Co., Ltd.
ZXcm-500-TN Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2018-251
52
Chengdu Lepan Environmental Protection Technology Co., Ltd.
LP TN2023 Online Automatic Total Nitrogen Water Quality Detector
Quality (Certification) No. 2018-252
53
Sichuan Bilang Technology Co., Ltd.
BEW-TN100 Automatic Online Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-052
54
Jiangsu Zhuozheng Environmental Protection Technology Co., Ltd.
ZZ-1004 Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-053
55
Guiyang Xuetong Instrument Co., Ltd.
XT-IV Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2019-054
56
Hengtianyi Technology (Shenzhen) Co., Ltd.
HTY-TN Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-055
57
Jilin Guangda Analytical Technology Co., Ltd.
GD1211TN Online Total Nitrogen Analyzer
Quality (Certification) No. 2019-056
58
Horiba (China) Trading Co., Ltd.
TPNA-500 Online Automatic Total Phosphorus and Total Nitrogen Water Quality Analyzer (TN)
Quality (Certification) No. 2019-057
59
Tianjin Tongyang Technology Development Co., Ltd.
TY-TN Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-063
60
Wuhan Jinghui Environmental Protection Technology Co., Ltd.
JH-910 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2019-103
61
Anhui Landun Photoelectron Co., Ltd.
LGS-204 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-105
62
Shanghai Boqu Instrument Co., Ltd.
TNG-3020 Online Automatic Total Nitrogen Analyzer
Quality (Certification) No. 2019-106
63
Shijiazhuang Ruiao Technology Co., Ltd.
RO-31 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-127
64
Jiangxi Yishan Environmental Protection Co., Ltd.
YSM-TN Automatic Total Nitrogen Detector
Quality (Certification) No. 2019-128
65
Hangzhou Qilv Technology Co., Ltd.
WQA-3100TPN Automatic Water Quality (Total Nitrogen) Analyzer
Quality (Certification) No. 2019-137
66
Nanjing Jiefa Technology Co., Ltd.
Johnsir184 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2019-138
67
Jiangsu Guoji Instrument Co., Ltd.
AM-4040 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2019-139
68
Tianjian Innovation (Beijing) Monitoring Instrument Co., Ltd.
TEM-TN9000 Online Total Nitrogen Analyzer
Quality (Certification) No. 2019-140
69
Nanjing Huadu Environmental Protection Equipment Co., Ltd.
HD07-3 Online Total Nitrogen (TN) Water Quality Analyzer
Quality (Certification) No. 2019-141
70
Nanjing Hongguang Environmental Protection Technology Co., Ltd.
HG TN 2015 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-142
71
Changsha Huashijie Environmental Protection Technology Development Co., Ltd.
HSJ-TN Online Total Nitrogen Monitor
Quality (Certification) No. 2019-143
72
Hach Water Quality Analytical Instruments (Shanghai) Co., Ltd.
NPW-160H Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2019-144
73
Jiangsu Lanchuang Intelligent Technology Co., Ltd.
LC-TN01 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-174
74
Nanjing Xinruipeng Instrument Technology Co., Ltd.
XRP TN 2016 Online Automatic Total Nitrogen Monitor
Quality (Certification) No. 2019-175
75
Zhejiang Huanmao Automatic Control Technology Co., Ltd.
Top Vision Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2019-176
76
Hebei Demao Environmental Protection Technology Co., Ltd.
TYDM-TN Online Total Nitrogen Analyzer
Quality (Certification) No. 2019-177
77
Hangzhou Yingrui Environmental Protection Technology Co., Ltd.
TN-1800 Online Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2019-178
78
Xiamen Jilongde Environmental Engineering Co., Ltd.
HTC-C TN Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2019-179
79
Xiamen Longlide Environmental Technology Development Co., Ltd.
AVVOR 9000 TN Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-055
80
Yichuang Instrument Technology (Guangzhou) Co., Ltd.
2100series Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-056
81
Jiangsu Shangweisi Environmental Technology Co., Ltd.
SWS-TN-1001 Online Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2020-057
82
Guangxi Weike Environmental Protection Technology Co., Ltd.
WK-TN-L006 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2020-058
83
Nanjing Weisai Environmental Protection Technology Co., Ltd.
WS-TN183 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2020-059
84
Jiangsu Zhongxin Hongye Technology Co., Ltd.
QWM4000 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2020-060
85
Xiamen Standao Scientific Instrument Co., Ltd.
ESTD-XP Integrated Water Quality Monitor (Total Nitrogen Module)
Quality (Certification) No. 2020-064
86
Jiangsu Juyuan Zhongan Ecological Environment Co., Ltd.
JY-TN19 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2020-086
87
Wuhan Huarui Qincheng Technology Co., Ltd.
HQ-TN Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-087
88
Jiangsu Haide Environmental Technology Co., Ltd.
CHHD-04 Online Automatic Total Nitrogen Monitor
Quality (Certification) No. 2020-088
89
Ma'anshan Huantai Environmental Protection Equipment Co., Ltd.
HT-TN-I Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-089
90
Fuzhou Pubesi Intelligent Technology Co., Ltd.
PCM300-TN Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-091
91
Chongqing Naide Automation Technology Co., Ltd.
NIPm-3000-TN Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-173
92
Hangzhou Chuomei Technology Co., Ltd.
CM-TN-500 Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-174
93
Taicang Chuangzao Electronics Co., Ltd.
CE-1319 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-175
94
Jiangsu Lingheng Environmental Technology Co., Ltd.
TN 2131 Automatic Total Nitrogen Monitor
Quality (Certification) No. 2020-176
95
Shanghai Keze Smart Environmental Technology Co., Ltd.
K301S Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-177
96
Xylem Analytical Instruments (Beijing) Co., Ltd.
TCU/TPN111 Automatic Online Total Phosphorus and Total Nitrogen Analyzer (Total Nitrogen)
Quality (Certification) No. 2020-178
97
Focused Technology (Hangzhou) Co., Ltd.
SIA-3000 (TN) Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2020-179
98
Hanwei Technology Group Co., Ltd.
HW-TN3004 Online Automatic Total Nitrogen Monitor
Quality (Certification) No. 2020-180
99
Shenzhen Yuchi Environmental Technology Co., Ltd.
YCHJ-TN Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2020-182
100
Shimadzu Enterprise Management (China) Co., Ltd.
TOCN-4200 Online Total Nitrogen Analyzer
Quality (Certification) No. 2020-193
101
Guangdong Yingfeng Technology Co., Ltd.
YF-TN-II Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2021-016
102
Endress+Hauser (China) Automation Co., Ltd.
CA80TN Automatic Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2021-017
103
Guilin Hepuda Technology Co., Ltd.
HPD-TN Automatic Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2021-018
104
Beijing Xuedilong Technology Co., Ltd.
MODEL 9850 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2021-118
105
Yingkai Environmental Technology (Shenzhen) Co., Ltd.
Environlyzer2520 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2021-119
106
Zhongze Environmental Protection Technology (Suzhou) Co., Ltd.
ZZ-401 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2021-120
107
Yuzheng Instrument (Shenzhen) Co., Ltd.
YZ-TN Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2021-121
108
Hebei Weiping Environmental Technology Co., Ltd.
W1041 Online Total Nitrogen Water Quality Analyzer
Quality (Certification) No. 2021-122
109
Hubei Yilineng Technology Co., Ltd.
YLN-TN-17151 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2021-123
110
Shanghai Chunye Instrument Technology Co., Ltd.
T9003 Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2021-254
111
Wuhan Zhonghe Instrument Co., Ltd.
CN1004 Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2021-255
112
Dalian Lide Modern Technology Co., Ltd.
LDW220-TN Online Automatic Total Nitrogen Water Quality Monitor
Quality (Certification) No. 2021-259
113
Hebei Xianhe Environmental Protection Technology Co., Ltd.
XHTN-90B Automatic Total Nitrogen Monitor
Quality (Certification) No. 2021-260