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Vendor grade distribution

54 vendors · 0 flagged D–E
31
A
3
B
0
C
0
D
0
E
20
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 WuXi TIDES A 5 10.0 9.9 10.0
24 Jul 2026
2 Homopeptide A 4 10.0 9.9 10.0
24 May 2026
3 Mokemei Biotechnology A 4 10.0 9.9 10.0
5 Jul 2026
4 Hybio Pharmaceutical A 3 10.0 9.9 10.0
4 Aug 2026
5 Sigma-Aldrich A 3 10.0 10.0 10.0
16 Aug 2026
6 PolyPeptide Group A 3 10.0 9.9 10.0
11 Aug 2026
7 AmbioPharm A 3 10.0 10.0 10.0
26 Jul 2026
8 JEEP Peptides A 2 10.0 10.0 10.0
9 Jul 2026
9 Tianjin Finder Chemical TFC A 7 9.9 9.9 10.0
16 Apr 2026
10 Bachem A 4 9.9 9.9 10.0
13 Jul 2026
11 Kerui Peptides A 4 9.9 9.9 10.0
12 Jul 2026
12 Hubei Jianxiang A 4 9.9 9.9 10.0
10 Jul 2026
13 Shanghai Sigma Audley A 4 9.9 9.9 10.0
5 Jul 2026
14 GenScript Peptides A 4 9.9 9.9 10.0
11 Aug 2026
15 Thermo Fisher Scientific A 4 9.9 9.9 10.0
6 Jul 2026
16 Asymchem A 4 9.9 9.9 10.0
27 May 2026
17 Flourishglobal Peptide A 3 9.9 9.9 10.0
3 Jun 2026
18 Chinese Peptide Company A 3 9.9 9.9 9.9
17 May 2026
19 SinoPep A 3 9.9 9.9 9.9
14 Jun 2026
20 Shanghai ERP Biotechnology A 2 9.9 9.9 10.0
13 Jun 2026
21 Sangon Bio A 2 9.9 9.9 9.9
20 May 2026
22 QYAOBIO A 2 9.9 9.9 10.0
15 Jun 2026
23 Shanghai Wibson Biotechnology A 2 9.9 9.9 9.9
9 Jul 2026
24 Wuhan Wansheng Bio (WWB) A 4 9.1 8.7 10.0
24 May 2026
25 Nantong Guangyuan Chemical GYC A 2 8.9 8.8 9.1
24 May 2026
26 Qingdao Sigma Chemical QSC A 7 8.2 6.9 9.1
24 May 2026
27 Glbiochem (Shanghai) A 2 8.2 7.8 8.6
24 May 2026
28 Shanghai Sigma Audley SSA A 4 7.5 6.0 8.6
24 May 2026
29 Lipeptides X 1 10.0 10.0 10.0
24 Apr 2025
30 PeptiAtlas X 1 10.0 10.0 10.0
24 Apr 2025
31 Lisa Biopeptide X 1 9.4 9.4 9.4
2 Jul 2025
32 Lux Synth Aminos X 1 9.0 9.0 9.0
7 May 2025
33 Paradigm Peptide X 1 8.9 8.9 8.9
14 Jan 2025
34 Bfflist AMO B 4 8.8 6.7 9.9
24 May 2026
35 NUPEPS Peptides X 1 8.4 8.4 8.4
21 May 2025
36 Hunan Ruiwang Technology Center X 1 8.3 8.3 8.3
3 Jun 2025
37 Haikou Mingheng Technology X 1 8.2 8.2 8.2
16 Mar 2025
38 AKS Chem X 1 8.1 8.1 8.1
20 Jun 2025
39 Pure Tested Peptides X 1 7.8 7.8 7.8
14 Jan 2025
40 Shanghai JinBei Chemical Technology X 1 7.3 7.3 7.3
20 Jun 2025
41 HealthTide Biotech X 1 7.1 7.1 7.1
27 Feb 2025
42 Golden Eagle X 1 6.9 6.9 6.9
3 Jul 2025
43 Reta-Peptide B 2 6.8 6.6 7.1
20 May 2026
44 Glamgurcraft Innovations Foreign Trade X 1 6.7 6.7 6.7
14 Jan 2025
45 ZLZ Peptide A 6 6.5 5.3 8.3
25 May 2026
46 Shanghai Leader Peptide Biotechnology X 1 6.3 6.3 6.3
8 Jul 2025
47 Haikou Mingheng Biotechnology X 1 6.2 6.2 6.2
13 Feb 2025
48 Hybiopeptides X 1 6.1 6.1 6.1
14 Jan 2025
49 Shanghai Baoju B 2 5.9 4.3 7.6
19 Jan 2026
50 Polaris Peptides A 2 5.4 5.3 5.6
21 May 2026
51 Simple Peptide A 2 5.2 4.6 5.7
24 May 2026
52 Guangzhou Lengiuanhuang Cosmetics X 1 3.2 3.2 3.2
16 Mar 2025
53 LOOKBiotech X 1 0.0 0.0 0.0
3 Jun 2025
54 Advanced Technology and Industrial X 1 0.0 0.0 0.0
7 May 2025