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Vendor grade distribution

31 vendors · 0 flagged D–E
28
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D
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3
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# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 8 10.0 9.9 10.0
16 Apr 2026
2 Homopeptide A 5 10.0 9.9 10.0
24 May 2026
3 Shanghai Sigma Audley A 4 10.0 9.9 10.0
10 May 2026
4 Hybio Pharmaceutical A 4 10.0 9.9 10.0
28 Jun 2026
5 QYAOBIO A 3 10.0 10.0 10.0
5 Jun 2026
6 Hubei Jianxiang A 3 10.0 9.9 10.0
12 Jul 2026
7 GenScript Peptides A 3 10.0 10.0 10.0
16 Aug 2026
8 Thermo Fisher Scientific A 3 10.0 10.0 10.0
8 Jul 2026
9 SinoPep A 3 10.0 9.9 10.0
15 Jul 2026
10 Asymchem A 3 10.0 9.9 10.0
15 Aug 2026
11 AmbioPharm A 3 10.0 10.0 10.0
13 Aug 2026
12 Kerui Peptides A 4 9.9 9.9 10.0
17 Jun 2026
13 WuXi TIDES A 4 9.9 9.9 10.0
26 Jun 2026
14 Bachem A 3 9.9 9.9 10.0
12 May 2026
15 Mokemei Biotechnology A 3 9.9 9.9 10.0
20 Apr 2026
16 Sigma-Aldrich A 3 9.9 9.9 10.0
3 Aug 2026
17 Shanghai ERP Biotechnology A 2 9.9 9.9 10.0
10 Jun 2026
18 Sangon Bio A 2 9.9 9.9 10.0
11 Jun 2026
19 JEEP Peptides A 2 9.9 9.9 10.0
21 May 2026
20 Flourishglobal Peptide A 2 9.9 9.9 10.0
8 Mar 2026
21 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
10 May 2026
22 Chinese Peptide Company A 2 9.9 9.9 10.0
27 Jun 2026
23 PolyPeptide Group A 2 9.9 9.9 9.9
14 Aug 2026
24 Nantong Guangyuan Chemical GYC A 5 8.6 7.6 9.7
25 May 2026
25 Qingdao Sigma Chemical QSC A 4 8.6 8.0 10.0
23 May 2026
26 Glbiochem (Shanghai) A 5 8.5 7.8 9.1
24 May 2026
27 Wuhan Wansheng Bio (WWB) A 4 8.2 7.0 9.2
24 May 2026
28 Shanghai Sigma Audley SSA A 4 8.1 7.4 9.7
24 May 2026
29 Peptide Technologies X 1 8.5 8.5 8.5
25 Apr 2025
30 Haikou Mingheng Technology X 1 3.8 3.8 3.8
27 Feb 2025
31 Kerisite Shenzhen International X 1 3.6 3.6 3.6
8 Jul 2025