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Vendor grade distribution

52 vendors · 0 flagged D–E
30
A
3
B
1
C
0
D
0
E
18
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 WuXi TIDES A 4 10.0 9.9 10.0
17 Jun 2026
2 QYAOBIO A 3 10.0 9.9 10.0
7 May 2026
3 Hybio Pharmaceutical A 3 10.0 9.9 10.0
16 Aug 2026
4 Thermo Fisher Scientific A 3 10.0 10.0 10.0
28 Jul 2026
5 AmbioPharm A 3 10.0 10.0 10.0
18 Jul 2026
6 Shanghai ERP Biotechnology A 2 10.0 10.0 10.0
3 May 2026
7 JEEP Peptides A 2 10.0 10.0 10.0
14 Jun 2026
8 Shanghai Wibson Biotechnology A 2 10.0 10.0 10.0
16 Jun 2026
9 Chinese Peptide Company A 2 10.0 10.0 10.0
17 Apr 2026
10 SinoPep A 2 10.0 10.0 10.0
28 Jul 2026
11 Homopeptide A 4 9.9 9.9 10.0
25 May 2026
12 Tianjin Finder Chemical TFC A 4 9.9 9.9 10.0
16 Apr 2026
13 Bachem A 4 9.9 9.9 10.0
13 Jul 2026
14 Flourishglobal Peptide A 4 9.9 9.9 9.9
19 Mar 2026
15 Shanghai Sigma Audley A 4 9.9 9.9 10.0
28 May 2026
16 Mokemei Biotechnology A 3 9.9 9.9 10.0
12 Jun 2026
17 GenScript Peptides A 3 9.9 9.9 10.0
16 May 2026
18 Sangon Bio A 2 9.9 9.9 10.0
11 Jun 2026
19 Kerui Peptides A 2 9.9 9.9 10.0
22 May 2026
20 Hubei Jianxiang A 2 9.9 9.9 9.9
13 Jun 2026
21 Sigma-Aldrich A 2 9.9 9.9 10.0
8 Jul 2026
22 PolyPeptide Group A 2 9.9 9.9 9.9
22 Jun 2026
23 Asymchem A 2 9.9 9.9 10.0
17 Jun 2026
24 Shanghai Sigma Audley SSA A 2 9.1 8.9 9.3
24 May 2026
25 Glbiochem (Shanghai) A 5 8.9 8.0 10.0
25 May 2026
26 Wuhan Wansheng Bio (WWB) A 7 8.6 7.1 10.0
21 May 2026
27 Nantong Guangyuan Chemical GYC A 8 8.4 6.9 9.5
23 May 2026
28 Qingdao Sigma Chemical QSC A 2 8.3 8.1 8.6
24 May 2026
29 Paradigm Peptide X 1 9.3 9.3 9.3
14 Jan 2025
30 Shanghai JinBei Chemical Technology X 1 8.8 8.8 8.8
2 Apr 2025
31 Bfflink X 1 8.1 8.1 8.1
14 Jan 2025
32 Shanghai Wibson Biotechnology WBS X 1 8.0 8.0 8.0
13 Jun 2025
33 Shanghai OuDaXin New Material Technology Center X 1 7.6 7.6 7.6
2 Apr 2025
34 Shandong Nuoweiou Medical Technology Co X 1 7.3 7.3 7.3
3 Jul 2025
35 Bfflist AMO B 6 7.2 5.3 9.9
25 May 2026
36 Shanghai Baoju X 1 6.9 6.9 6.9
2 Jul 2025
37 Xingruida XDR B 5 6.7 5.2 8.3
25 May 2026
38 Alpha-Gen B 3 6.4 5.6 7.7
24 May 2026
39 Hangzhou Youngpeptide Biotechnology HYB X 1 6.4 6.4 6.4
24 Apr 2025
40 Coastal Peptides A 2 6.3 6.3 6.4
23 May 2026
41 Hybiopeptides X 1 6.3 6.3 6.3
14 Jan 2025
42 LN Peptides X 1 6.2 6.2 6.2
25 Apr 2025
43 Loti Labs A 2 5.8 4.8 6.9
26 Jan 2026
44 Amino Lair X 1 5.7 5.7 5.7
21 May 2025
45 Biolongevity Labs X 1 5.7 5.7 5.7
24 Apr 2025
46 PurePEPS X 1 5.5 5.5 5.5
13 Jun 2025
47 Xingtai Jiachuang Technology C 2 4.9 4.6 5.3
24 May 2026
48 Rayshine Peptide Biochemicals X 1 4.9 4.9 4.9
25 Apr 2025
49 Amino Asylum X 1 4.9 4.9 4.9
11 Jun 2025
50 WllyBIO X 1 4.6 4.6 4.6
28 Mar 2025
51 Swiss Chems X 1 3.0 3.0 3.0
9 Jun 2025
52 Biolabshop Limited X 1 2.2 2.2 2.2
2 Apr 2025