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Vendor grade distribution

42 vendors · 0 flagged D–E
30
A
1
B
1
C
0
D
0
E
10
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 6 10.0 10.0 10.0
25 May 2026
2 Tianjin Finder Chemical TFC A 5 10.0 9.9 10.0
16 Apr 2026
3 Sangon Bio A 4 10.0 9.9 10.0
6 Jul 2026
4 AmbioPharm A 4 10.0 9.9 10.0
5 Aug 2026
5 Shanghai ERP Biotechnology A 3 10.0 9.9 10.0
23 May 2026
6 Hubei Jianxiang A 3 10.0 9.9 10.0
15 May 2026
7 Shanghai Wibson Biotechnology A 3 10.0 9.9 10.0
3 Jul 2026
8 WuXi TIDES A 3 10.0 9.9 10.0
20 May 2026
9 GenScript Peptides A 3 10.0 10.0 10.0
2 Jul 2026
10 Thermo Fisher Scientific A 3 10.0 9.9 10.0
17 Jun 2026
11 SinoPep A 3 10.0 9.9 10.0
27 Jul 2026
12 Kerui Peptides A 2 10.0 10.0 10.0
6 Jun 2026
13 Hybio Pharmaceutical A 2 10.0 10.0 10.0
19 Jun 2026
14 Asymchem A 2 10.0 10.0 10.0
6 Aug 2026
15 QYAOBIO A 4 9.9 9.9 10.0
17 Jun 2026
16 Mokemei Biotechnology A 4 9.9 9.9 10.0
13 Jul 2026
17 Shanghai Sigma Audley A 4 9.9 9.9 10.0
19 May 2026
18 PolyPeptide Group A 4 9.9 9.9 10.0
9 Aug 2026
19 Bachem A 3 9.9 9.9 10.0
5 Jul 2026
20 JEEP Peptides A 2 9.9 9.9 10.0
10 Jun 2026
21 Flourishglobal Peptide A 2 9.9 9.9 10.0
14 May 2026
22 Chinese Peptide Company A 2 9.9 9.9 10.0
1 Jun 2026
23 Sigma-Aldrich A 2 9.9 9.9 10.0
13 Jun 2026
24 Wuhan Wansheng Bio (WWB) A 7 8.4 6.7 9.5
24 May 2026
25 Glbiochem (Shanghai) A 4 8.2 7.6 9.0
23 May 2026
26 Qingdao Sigma Chemical QSC A 6 7.9 6.6 8.9
21 May 2026
27 Shanghai Sigma Audley SSA A 3 7.9 7.2 9.2
23 May 2026
28 Nantong Guangyuan Chemical GYC A 2 7.7 7.5 7.8
25 May 2026
29 HkRoids X 1 9.6 9.6 9.6
8 Jul 2025
30 Shanghai Baoju B 2 8.6 7.2 10.0
21 May 2026
31 PeptiAtlas X 1 8.4 8.4 8.4
13 Jun 2025
32 Yiwu Aozuo Trading Co A 9 7.9 6.3 9.8
21 May 2026
33 Bulk Peptide Supply A 2 7.8 7.0 8.7
23 May 2026
34 Zhang TY X 1 7.8 7.8 7.8
16 Mar 2025
35 Mai Peptide C 5 7.7 5.6 9.5
19 Jan 2026
36 Zztai Peptide X 1 7.2 7.2 7.2
27 Feb 2025
37 The Naughty Needle X 1 6.8 6.8 6.8
24 Apr 2025
38 Peptronix Bio PTB X 1 6.5 6.5 6.5
20 Jun 2025
39 Yongkang Nuoao Trading Co X 1 6.1 6.1 6.1
21 May 2025
40 Biolabshop Limited X 1 6.1 6.1 6.1
16 Mar 2025
41 Pharma Grade Peptides X 1 5.6 5.6 5.6
24 Apr 2025
42 Shanghai OuDaXin New Material Technology Center X 1 5.0 5.0 5.0
2 Apr 2025