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Vendor grade distribution

35 vendors · 0 flagged D–E
29
A
1
B
0
C
0
D
0
E
5
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 6 10.0 9.9 10.0
16 Apr 2026
2 Shanghai ERP Biotechnology A 4 10.0 9.9 10.0
5 Jul 2026
3 Shanghai Sigma Audley A 4 10.0 9.9 10.0
1 Jul 2026
4 AmbioPharm A 4 10.0 9.9 10.0
20 Jun 2026
5 QYAOBIO A 3 10.0 9.9 10.0
8 Jul 2026
6 Mokemei Biotechnology A 3 10.0 9.9 10.0
13 Jun 2026
7 Asymchem A 3 10.0 9.9 10.0
7 Aug 2026
8 Homopeptide A 6 9.9 9.9 10.0
21 May 2026
9 Flourishglobal Peptide A 4 9.9 9.9 10.0
26 Jun 2026
10 Shanghai Wibson Biotechnology A 4 9.9 9.9 10.0
3 Jul 2026
11 WuXi TIDES A 4 9.9 9.9 10.0
4 Jun 2026
12 PolyPeptide Group A 4 9.9 9.9 10.0
5 Aug 2026
13 Thermo Fisher Scientific A 4 9.9 9.9 10.0
25 Jul 2026
14 SinoPep A 4 9.9 9.9 10.0
2 Aug 2026
15 Kerui Peptides A 3 9.9 9.9 10.0
22 May 2026
16 Chinese Peptide Company A 3 9.9 9.9 9.9
11 Apr 2026
17 Sigma-Aldrich A 3 9.9 9.9 10.0
9 Jul 2026
18 Sangon Bio A 2 9.9 9.9 10.0
2 May 2026
19 JEEP Peptides A 2 9.9 9.9 10.0
6 May 2026
20 Bachem A 2 9.9 9.9 10.0
22 May 2026
21 Hubei Jianxiang A 2 9.9 9.9 9.9
12 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 9.9
20 Jul 2026
24 Glbiochem (Shanghai) A 2 9.4 8.8 10.0
24 May 2026
25 Qingdao Sigma Chemical QSC A 6 9.2 8.6 10.0
21 May 2026
26 Nantong Guangyuan Chemical GYC A 6 8.7 7.7 9.6
24 May 2026
27 Wuhan Wansheng Bio (WWB) A 3 8.2 6.8 10.0
24 May 2026
28 Shanghai Sigma Audley SSA A 7 7.9 6.8 9.4
24 May 2026
29 Precision Peptide Co X 1 7.5 7.5 7.5
17 Dec 2024
30 Simple Peptide A 2 7.0 7.0 7.1
26 Jan 2026
31 UWA Elite Peptides X 1 6.7 6.7 6.7
28 Mar 2025
32 Yimei B 4 5.6 2.5 7.9
23 May 2026
33 Yabang Peptide X 1 5.4 5.4 5.4
14 Jan 2025
34 Regenerative Research X 1 5.4 5.4 5.4
3 Jul 2025
35 Weifang Xingbei International Trade X 1 0.0 0.0 0.0
21 May 2025