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Vendor grade distribution

37 vendors · 1 flagged D–E
28
A
1
B
0
C
1
D
0
E
7
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 5 10.0 9.9 10.0
16 Apr 2026
2 WuXi TIDES A 5 10.0 9.9 10.0
3 Apr 2026
3 QYAOBIO A 4 10.0 9.9 10.0
4 Jul 2026
4 JEEP Peptides A 4 10.0 9.9 10.0
23 Jun 2026
5 Hubei Jianxiang A 3 10.0 10.0 10.0
7 Jul 2026
6 PolyPeptide Group A 3 10.0 9.9 10.0
7 Aug 2026
7 Sangon Bio A 2 10.0 10.0 10.0
26 May 2026
8 Shanghai Wibson Biotechnology A 2 10.0 10.0 10.0
25 May 2026
9 SinoPep A 2 10.0 10.0 10.0
4 Aug 2026
10 Homopeptide A 5 9.9 9.9 10.0
24 May 2026
11 Shanghai ERP Biotechnology A 4 9.9 9.9 10.0
26 Apr 2026
12 Chinese Peptide Company A 4 9.9 9.9 10.0
16 Jul 2026
13 Shanghai Sigma Audley A 4 9.9 9.9 10.0
17 Jun 2026
14 Hybio Pharmaceutical A 4 9.9 9.9 10.0
14 Aug 2026
15 Sigma-Aldrich A 4 9.9 9.9 10.0
13 Jul 2026
16 Asymchem A 4 9.9 9.9 10.0
22 Jul 2026
17 AmbioPharm A 4 9.9 9.9 9.9
9 Aug 2026
18 Kerui Peptides A 3 9.9 9.9 10.0
28 May 2026
19 Thermo Fisher Scientific A 3 9.9 9.9 10.0
6 Jul 2026
20 Bachem A 2 9.9 9.9 10.0
1 May 2026
21 Mokemei Biotechnology A 2 9.9 9.9 10.0
25 Jun 2026
22 Flourishglobal Peptide A 2 9.9 9.9 10.0
9 Jul 2026
23 GenScript Peptides A 2 9.9 9.9 10.0
8 Aug 2026
24 Glbiochem (Shanghai) A 2 9.0 8.9 9.1
24 May 2026
25 Qingdao Sigma Chemical QSC A 7 8.7 7.8 9.5
24 May 2026
26 Wuhan Wansheng Bio (WWB) A 8 8.5 6.7 10.0
24 May 2026
27 Shanghai Sigma Audley SSA A 7 8.3 7.1 9.1
24 May 2026
28 Nantong Guangyuan Chemical GYC A 3 8.2 7.7 8.6
24 May 2026
29 Hunan Ruiwang Technology Center X 1 9.3 9.3 9.3
3 Jul 2025
30 Huaian Hanyou Peptide X 1 9.2 9.2 9.2
3 Jun 2025
31 Bfflist AMO B 3 8.8 8.0 10.0
23 May 2026
32 Shandong Aishi Biotechnology D 3 8.1 6.1 9.5
20 May 2026
33 Shanghai Leader Peptide Biotechnology X 1 7.6 7.6 7.6
27 Feb 2025
34 Rayshine Peptide Biochemicals X 1 7.4 7.4 7.4
24 Apr 2025
35 Lipeptides X 1 5.6 5.6 5.6
21 May 2025
36 Prime Peptides X 1 5.5 5.5 5.5
16 Mar 2025
37 Hangzhou Youngpeptide Biotechnology HYB X 1 5.2 5.2 5.2
7 May 2025