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Vendor grade distribution

36 vendors · 0 flagged D–E
30
A
1
B
1
C
0
D
0
E
4
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 7 10.0 9.9 10.0
16 Apr 2026
2 Homopeptide A 6 10.0 9.9 10.0
21 May 2026
3 JEEP Peptides A 4 10.0 10.0 10.0
6 May 2026
4 Kerui Peptides A 4 10.0 9.9 10.0
20 Apr 2026
5 Shanghai Wibson Biotechnology A 4 10.0 9.9 10.0
22 Jun 2026
6 PolyPeptide Group A 4 10.0 9.9 10.0
17 Apr 2026
7 Hubei Jianxiang A 3 10.0 9.9 10.0
22 Jun 2026
8 Sigma-Aldrich A 3 10.0 10.0 10.0
10 Jun 2026
9 SinoPep A 3 10.0 10.0 10.0
6 Aug 2026
10 AmbioPharm A 3 10.0 10.0 10.0
17 Jul 2026
11 Shanghai Sigma Audley SSA A 2 10.0 10.0 10.0
21 May 2026
12 Shanghai ERP Biotechnology A 2 10.0 10.0 10.0
18 Jun 2026
13 Bachem A 2 10.0 10.0 10.0
11 Jun 2026
14 Mokemei Biotechnology A 2 10.0 10.0 10.0
7 Jun 2026
15 Flourishglobal Peptide A 2 10.0 10.0 10.0
4 May 2026
16 Asymchem A 2 10.0 10.0 10.0
19 Apr 2026
17 QYAOBIO A 3 9.9 9.9 9.9
28 May 2026
18 WuXi TIDES A 3 9.9 9.9 10.0
4 Jun 2026
19 Sangon Bio A 2 9.9 9.9 9.9
24 May 2026
20 Chinese Peptide Company A 2 9.9 9.9 10.0
11 Jun 2026
21 Shanghai Sigma Audley A 2 9.9 9.9 10.0
20 Jul 2026
22 Hybio Pharmaceutical A 2 9.9 9.9 10.0
17 Aug 2026
23 GenScript Peptides A 2 9.9 9.9 10.0
26 Jul 2026
24 Thermo Fisher Scientific A 2 9.9 9.9 10.0
9 Aug 2026
25 Glbiochem (Shanghai) A 4 9.1 8.4 9.7
24 May 2026
26 Qingdao Sigma Chemical QSC A 7 8.9 7.9 9.8
24 May 2026
27 Wuhan Wansheng Bio (WWB) A 7 8.5 7.3 10.0
24 May 2026
28 Nantong Guangyuan Chemical GYC A 2 8.5 8.1 8.9
21 May 2026
29 Atomik Labz X 1 10.0 10.0 10.0
21 May 2025
30 PeptiSlim X 1 9.5 9.5 9.5
25 Apr 2025
31 HXNet C 8 7.0 4.8 9.6
23 May 2026
32 Forever Young Pharmacy A 2 6.5 4.7 8.3
26 Jan 2026
33 SRY Labs B 10 5.9 3.6 8.6
21 May 2026
34 Eros Peptides X 1 5.9 5.9 5.9
3 Jun 2025
35 Eternal Peptides A 2 5.2 4.6 5.8
19 Jan 2026
36 NuLife Peptides X 1 0.9 0.9 0.9
7 May 2025