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Vendor grade distribution

52 vendors · 1 flagged D–E
30
A
1
B
1
C
1
D
0
E
19
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 7 10.0 9.9 10.0
16 Apr 2026
2 Homopeptide A 4 10.0 9.9 10.0
24 May 2026
3 QYAOBIO A 4 10.0 9.9 10.0
28 Jun 2026
4 JEEP Peptides A 4 10.0 9.9 10.0
9 Jul 2026
5 Sangon Bio A 3 10.0 9.9 10.0
1 Jul 2026
6 Bachem A 3 10.0 9.9 10.0
11 Feb 2026
7 Hubei Jianxiang A 3 10.0 9.9 10.0
12 May 2026
8 Sigma-Aldrich A 3 10.0 10.0 10.0
19 Aug 2026
9 SinoPep A 3 10.0 9.9 10.0
26 Jun 2026
10 Shanghai ERP Biotechnology A 2 10.0 10.0 10.0
4 Jul 2026
11 WuXi TIDES A 5 9.9 9.9 10.0
20 Jun 2026
12 Shanghai Sigma Audley A 4 9.9 9.9 10.0
22 Apr 2026
13 PolyPeptide Group A 4 9.9 9.9 10.0
10 Aug 2026
14 Hybio Pharmaceutical A 3 9.9 9.9 10.0
25 May 2026
15 GenScript Peptides A 3 9.9 9.9 10.0
4 Jul 2026
16 Kerui Peptides A 2 9.9 9.9 10.0
16 May 2026
17 Mokemei Biotechnology A 2 9.9 9.9 10.0
3 Jul 2026
18 Flourishglobal Peptide A 2 9.9 9.9 9.9
27 Jun 2026
19 Shanghai Wibson Biotechnology A 2 9.9 9.9 9.9
15 Jul 2026
20 Chinese Peptide Company A 2 9.9 9.9 10.0
7 Mar 2026
21 Thermo Fisher Scientific A 2 9.9 9.9 9.9
3 Aug 2026
22 Asymchem A 2 9.9 9.9 9.9
26 Jul 2026
23 AmbioPharm A 2 9.9 9.9 10.0
14 Mar 2026
24 Wuhan Wansheng Bio (WWB) A 8 9.0 7.5 10.0
25 May 2026
25 Shanghai Sigma Audley SSA A 6 8.7 6.8 9.6
23 May 2026
26 Qingdao Sigma Chemical QSC A 5 8.3 6.8 9.5
24 May 2026
27 Glbiochem (Shanghai) A 7 8.2 7.0 10.0
21 May 2026
28 Nantong Guangyuan Chemical GYC A 2 8.0 7.9 8.0
21 May 2026
29 Cellupep X 1 10.0 10.0 10.0
3 Jul 2025
30 Golden Eagle X 1 9.1 9.1 9.1
6 May 2025
31 Mix Peptides D 2 8.5 7.6 9.4
26 Jan 2026
32 HkRoids X 1 8.5 8.5 8.5
11 Jun 2025
33 Tianjin Ruiwang New Material Technology Co A 7 7.4 4.8 10.0
24 May 2026
34 Welon Peptide Solutions X 1 7.4 7.4 7.4
9 Jun 2025
35 Huaian Hanyou Peptide X 1 7.0 7.0 7.0
17 Dec 2024
36 Haikou Mingheng Technology X 1 6.7 6.7 6.7
8 Jul 2025
37 Zhang TY X 1 6.6 6.6 6.6
24 Apr 2025
38 SRY Labs B 11 6.5 4.9 8.7
21 May 2026
39 Zenith Jove Peptide ZJ X 1 6.4 6.4 6.4
20 Jun 2025
40 NextechLabs A 3 6.2 3.8 8.0
24 May 2026
41 Bio Pepz X 1 6.1 6.1 6.1
21 May 2025
42 LSPL C 4 5.8 4.6 6.9
24 May 2026
43 Hybiopeptides X 1 5.8 5.8 5.8
3 Jun 2025
44 TSC Top Supplements China X 1 5.6 5.6 5.6
14 Jan 2025
45 Yabang Peptide X 1 5.5 5.5 5.5
24 Apr 2025
46 Liberty Peptides X 1 5.4 5.4 5.4
11 Jun 2025
47 Pure Rawz X 1 5.4 5.4 5.4
2 Jul 2025
48 Evolve BioPep X 1 5.0 5.0 5.0
3 Jul 2025
49 Xingtai Lesda Technology X 1 4.8 4.8 4.8
2 Apr 2025
50 Qingdao Hongshengda Trading X 1 4.7 4.7 4.7
14 Jan 2025
51 LN Peptides X 1 4.3 4.3 4.3
25 Apr 2025
52 Peptide Ark X 1 1.5 1.5 1.5
20 Jun 2025