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Vendor grade distribution

40 vendors · 0 flagged D–E
30
A
1
B
0
C
0
D
0
E
9
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 WuXi TIDES A 5 10.0 9.9 10.0
8 Jul 2026
2 Shanghai ERP Biotechnology A 4 10.0 10.0 10.0
25 Jun 2026
3 Hubei Jianxiang A 4 10.0 9.9 10.0
19 Jun 2026
4 Shanghai Wibson Biotechnology A 4 10.0 10.0 10.0
16 Jul 2026
5 Chinese Peptide Company A 4 10.0 9.9 10.0
18 May 2026
6 PolyPeptide Group A 4 10.0 9.9 10.0
6 Aug 2026
7 Thermo Fisher Scientific A 4 10.0 9.9 10.0
4 Jul 2026
8 QYAOBIO A 3 10.0 9.9 10.0
23 Apr 2026
9 Bachem A 3 10.0 9.9 10.0
2 Jul 2026
10 Kerui Peptides A 3 10.0 9.9 10.0
10 Jun 2026
11 Mokemei Biotechnology A 3 10.0 9.9 10.0
23 Jun 2026
12 Sigma-Aldrich A 3 10.0 9.9 10.0
25 Jul 2026
13 AmbioPharm A 3 10.0 10.0 10.0
2 Jul 2026
14 Sangon Bio A 2 10.0 10.0 10.0
4 Jul 2026
15 Hybio Pharmaceutical A 2 10.0 10.0 10.0
25 Jul 2026
16 Asymchem A 2 10.0 10.0 10.0
5 Jun 2026
17 Tianjin Finder Chemical TFC A 7 9.9 9.9 10.0
16 Apr 2026
18 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
19 JEEP Peptides A 4 9.9 9.9 10.0
8 Jul 2026
20 Flourishglobal Peptide A 4 9.9 9.9 10.0
15 May 2026
21 GenScript Peptides A 4 9.9 9.9 10.0
28 Jul 2026
22 Shanghai Sigma Audley A 2 9.9 9.9 10.0
2 Jul 2026
23 SinoPep A 2 9.9 9.9 10.0
6 Jun 2026
24 Wuhan Wansheng Bio (WWB) A 2 9.8 9.7 10.0
23 May 2026
25 Glbiochem (Shanghai) A 6 9.0 7.5 10.0
24 May 2026
26 Qingdao Sigma Chemical QSC A 2 8.9 7.9 9.8
23 May 2026
27 Nantong Guangyuan Chemical GYC A 8 8.4 7.6 9.9
24 May 2026
28 Shanghai Sigma Audley SSA A 4 8.1 7.4 8.9
23 May 2026
29 Orbitrex Peptides X 1 8.3 8.3 8.3
14 Jan 2025
30 Uther A 4 7.8 5.7 10.0
26 Jan 2026
31 Reta-Peptide B 13 6.8 4.5 10.0
26 Jan 2026
32 Quenna PMQ X 1 6.8 6.8 6.8
21 May 2025
33 Evolve BioPep X 1 6.2 6.2 6.2
24 Apr 2025
34 Zenith Jove Peptide ZJ A 2 6.1 5.7 6.4
21 May 2026
35 Pure Rawz X 1 6.0 6.0 6.0
13 Jun 2025
36 Xianhong Tong XHT Peptides X 1 5.8 5.8 5.8
11 Jun 2025
37 Oasis Peptides X 1 5.7 5.7 5.7
24 Apr 2025
38 Platinum Cryo X 1 3.7 3.7 3.7
20 Jun 2025
39 PepKits X 1 0.5 0.5 0.5
6 May 2025
40 Coffee and Peppers X 1 0.0 0.0 0.0
11 Jun 2025