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Vendor grade distribution

36 vendors · 0 flagged D–E
28
A
2
B
1
C
0
D
0
E
5
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 5 10.0 9.9 10.0
24 May 2026
2 Bachem A 4 10.0 9.9 10.0
18 Jun 2026
3 GenScript Peptides A 4 10.0 9.9 10.0
16 Aug 2026
4 Sigma-Aldrich A 4 10.0 9.9 10.0
18 Jun 2026
5 Shanghai ERP Biotechnology A 3 10.0 10.0 10.0
4 Jul 2026
6 QYAOBIO A 3 10.0 9.9 10.0
6 Feb 2026
7 JEEP Peptides A 3 10.0 9.9 10.0
11 Jul 2026
8 Kerui Peptides A 3 10.0 10.0 10.0
24 May 2026
9 Mokemei Biotechnology A 3 10.0 9.9 10.0
22 May 2026
10 Flourishglobal Peptide A 3 10.0 9.9 10.0
19 Jun 2026
11 Shanghai Wibson Biotechnology A 3 10.0 10.0 10.0
23 Jun 2026
12 Asymchem A 3 10.0 9.9 10.0
24 Jul 2026
13 Chinese Peptide Company A 2 10.0 10.0 10.0
6 Jul 2026
14 SinoPep A 2 10.0 10.0 10.0
10 Jul 2026
15 Tianjin Finder Chemical TFC A 6 9.9 9.9 10.0
16 Apr 2026
16 Shanghai Sigma Audley A 4 9.9 9.9 10.0
5 Jun 2026
17 WuXi TIDES A 4 9.9 9.9 10.0
20 Apr 2026
18 Sangon Bio A 2 9.9 9.9 10.0
18 May 2026
19 Hubei Jianxiang A 2 9.9 9.9 9.9
5 Mar 2026
20 Hybio Pharmaceutical A 2 9.9 9.9 10.0
6 Jul 2026
21 PolyPeptide Group A 2 9.9 9.9 10.0
22 Jun 2026
22 Thermo Fisher Scientific A 2 9.9 9.9 10.0
25 May 2026
23 AmbioPharm A 2 9.9 9.9 9.9
7 May 2026
24 Glbiochem (Shanghai) A 3 9.0 8.3 9.9
23 May 2026
25 Shanghai Sigma Audley SSA A 5 8.6 7.6 9.4
23 May 2026
26 Nantong Guangyuan Chemical GYC A 7 8.5 7.0 10.0
24 May 2026
27 Qingdao Sigma Chemical QSC A 6 8.2 7.2 9.3
24 May 2026
28 Wuhan Wansheng Bio (WWB) A 3 8.0 7.8 8.2
24 May 2026
29 Risynth Bio X 1 8.7 8.7 8.7
2 Apr 2025
30 Shanghai Baoju B 2 8.3 7.6 9.1
24 May 2026
31 TSC Top Supplements China C 7 6.6 5.1 8.7
23 May 2026
32 Qingdao Hongshengda Trading X 1 5.0 5.0 5.0
11 Jun 2025
33 Swiss Chems X 1 4.7 4.7 4.7
2 Jul 2025
34 Peptide Gurus B 4 4.0 2.9 6.0
19 Jan 2026
35 Guangzhou Lengiuanhuang Cosmetics X 1 2.3 2.3 2.3
24 Apr 2025
36 Weifang Xingbei International Trade X 1 0.6 0.6 0.6
8 Jul 2025