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Vendor grade distribution

44 vendors · 0 flagged D–E
29
A
2
B
0
C
0
D
0
E
13
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Sangon Bio A 4 10.0 9.9 10.0
4 Jun 2026
2 Hybio Pharmaceutical A 4 10.0 9.9 10.0
6 May 2026
3 PolyPeptide Group A 4 10.0 9.9 10.0
14 Jul 2026
4 AmbioPharm A 4 10.0 9.9 10.0
15 Jul 2026
5 Chinese Peptide Company A 3 10.0 9.9 10.0
4 Jul 2026
6 WuXi TIDES A 3 10.0 10.0 10.0
13 Jun 2026
7 GenScript Peptides A 3 10.0 10.0 10.0
25 Jun 2026
8 JEEP Peptides A 2 10.0 10.0 10.0
27 May 2026
9 Tianjin Finder Chemical TFC A 5 9.9 9.9 10.0
16 Apr 2026
10 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
11 QYAOBIO A 4 9.9 9.9 10.0
18 Jun 2026
12 Shanghai ERP Biotechnology A 3 9.9 9.9 10.0
6 May 2026
13 Kerui Peptides A 3 9.9 9.9 10.0
9 Jun 2026
14 Mokemei Biotechnology A 3 9.9 9.9 10.0
1 Jul 2026
15 Thermo Fisher Scientific A 3 9.9 9.9 10.0
11 Jun 2026
16 Bachem A 2 9.9 9.9 10.0
3 May 2026
17 Hubei Jianxiang A 2 9.9 9.9 10.0
6 May 2026
18 Flourishglobal Peptide A 2 9.9 9.9 10.0
12 Jul 2026
19 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
14 Jul 2026
20 Shanghai Sigma Audley A 2 9.9 9.9 10.0
3 May 2026
21 Sigma-Aldrich A 2 9.9 9.9 10.0
19 Aug 2026
22 SinoPep A 2 9.9 9.9 9.9
11 May 2026
23 Asymchem A 2 9.9 9.9 10.0
23 Jul 2026
24 Nantong Guangyuan Chemical GYC A 6 8.8 7.1 9.6
24 May 2026
25 Qingdao Sigma Chemical QSC A 4 8.8 8.1 9.2
24 May 2026
26 Glbiochem (Shanghai) A 4 8.7 7.9 9.6
21 May 2026
27 Wuhan Wansheng Bio (WWB) A 7 8.1 6.3 10.0
21 May 2026
28 Shanghai Sigma Audley SSA A 3 7.2 6.6 8.2
24 May 2026
29 HkRoids X 1 9.5 9.5 9.5
28 Mar 2025
30 Peptide Technologies X 1 8.8 8.8 8.8
25 Apr 2025
31 Henan Sahe Peptide X 1 8.7 8.7 8.7
17 Dec 2024
32 Shenzhen Jiechuang Trading X 1 8.7 8.7 8.7
16 Mar 2025
33 Nexaph B 4 7.8 6.0 9.0
24 May 2026
34 Pura Peptides X 1 7.7 7.7 7.7
8 Jul 2025
35 Xingruida XDR X 1 7.6 7.6 7.6
2 Apr 2025
36 Nuscience Peptides A 4 6.8 5.9 8.6
19 Jan 2026
37 Qingdao Hongshengda Trading X 1 6.7 6.7 6.7
13 Jun 2025
38 Anlv Biotechnology X 1 6.2 6.2 6.2
21 May 2025
39 Wolverine Peptides X 1 5.8 5.8 5.8
7 May 2025
40 Platinum Cryo X 1 5.8 5.8 5.8
27 Feb 2025
41 Xingtai Lesda Technology X 1 5.6 5.6 5.6
17 Dec 2024
42 LN Peptides B 2 5.3 3.1 7.5
23 May 2026
43 PeptiLab Research X 1 3.2 3.2 3.2
8 Jul 2025
44 Lejian Biotech Peptide X 1 0.0 0.0 0.0
8 Jul 2025