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Vendor grade distribution

36 vendors · 0 flagged D–E
29
A
1
B
0
C
0
D
0
E
6
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 6 10.0 9.9 10.0
24 May 2026
2 SinoPep A 4 10.0 10.0 10.0
28 Jul 2026
3 Mokemei Biotechnology A 3 10.0 10.0 10.0
4 Jul 2026
4 Sigma-Aldrich A 3 10.0 10.0 10.0
5 Jun 2026
5 AmbioPharm A 3 10.0 10.0 10.0
19 Aug 2026
6 Chinese Peptide Company A 2 10.0 10.0 10.0
21 Apr 2026
7 WuXi TIDES A 5 9.9 9.9 10.0
27 Jul 2026
8 Tianjin Finder Chemical TFC A 4 9.9 9.9 10.0
16 Apr 2026
9 Sangon Bio A 4 9.9 9.9 10.0
24 Jun 2026
10 JEEP Peptides A 4 9.9 9.9 9.9
6 Jul 2026
11 Kerui Peptides A 4 9.9 9.9 10.0
2 Jul 2026
12 Flourishglobal Peptide A 4 9.9 9.9 10.0
1 Jun 2026
13 PolyPeptide Group A 4 9.9 9.9 10.0
24 Jul 2026
14 Asymchem A 4 9.9 9.9 10.0
14 Aug 2026
15 Shanghai ERP Biotechnology A 3 9.9 9.9 10.0
2 Jun 2026
16 QYAOBIO A 3 9.9 9.9 10.0
11 Jul 2026
17 Hubei Jianxiang A 3 9.9 9.9 10.0
14 Mar 2026
18 Shanghai Sigma Audley A 3 9.9 9.9 10.0
24 Jun 2026
19 Bachem A 2 9.9 9.9 10.0
9 Jul 2026
20 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
25 Jun 2026
21 Hybio Pharmaceutical A 2 9.9 9.9 10.0
20 Jun 2026
22 GenScript Peptides A 2 9.9 9.9 10.0
12 Aug 2026
23 Thermo Fisher Scientific A 2 9.9 9.9 10.0
26 Jul 2026
24 Qingdao Sigma Chemical QSC A 2 8.6 8.4 8.8
24 May 2026
25 Nantong Guangyuan Chemical GYC A 2 8.3 8.2 8.4
23 May 2026
26 Wuhan Wansheng Bio (WWB) A 2 8.2 7.7 8.6
24 May 2026
27 Glbiochem (Shanghai) A 5 8.0 6.8 10.0
24 May 2026
28 Shanghai Sigma Audley SSA A 4 7.4 6.4 8.5
21 May 2026
29 Glamgurcraft Innovations Foreign Trade X 1 9.6 9.6 9.6
21 May 2025
30 Eros Peptides X 1 8.0 8.0 8.0
20 Jun 2025
31 Shanghai Baoju X 1 7.6 7.6 7.6
3 Jul 2025
32 Hangzhou Youngpeptide Biotechnology HYB X 1 7.0 7.0 7.0
6 May 2025
33 Zhejiang Yichenkang Biotechnology B 4 6.0 4.6 7.3
24 May 2026
34 Planet Peptide A 3 5.9 4.5 7.9
25 May 2026
35 PurePeptides X 1 5.8 5.8 5.8
14 Jan 2025
36 Liberty Peptides X 1 4.4 4.4 4.4
13 Jun 2025