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Vendor grade distribution

41 vendors · 1 flagged D–E
29
A
1
B
0
C
1
D
0
E
10
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Hubei Jianxiang A 4 10.0 10.0 10.0
4 Jun 2026
2 QYAOBIO A 3 10.0 10.0 10.0
10 Jul 2026
3 JEEP Peptides A 3 10.0 10.0 10.0
22 Apr 2026
4 Shanghai Wibson Biotechnology A 3 10.0 10.0 10.0
6 May 2026
5 Chinese Peptide Company A 3 10.0 9.9 10.0
13 Jul 2026
6 WuXi TIDES A 3 10.0 9.9 10.0
27 Jun 2026
7 Thermo Fisher Scientific A 3 10.0 9.9 10.0
21 Jul 2026
8 Asymchem A 3 10.0 9.9 10.0
5 Jul 2026
9 AmbioPharm A 3 10.0 9.9 10.0
18 Aug 2026
10 PolyPeptide Group A 2 10.0 10.0 10.0
8 Jul 2026
11 Homopeptide A 6 9.9 9.9 10.0
23 May 2026
12 Tianjin Finder Chemical TFC A 6 9.9 9.9 10.0
16 Apr 2026
13 Shanghai ERP Biotechnology A 4 9.9 9.9 10.0
6 Jul 2026
14 Bachem A 4 9.9 9.9 10.0
1 Jul 2026
15 Shanghai Sigma Audley A 4 9.9 9.9 9.9
23 Jul 2026
16 Sigma-Aldrich A 4 9.9 9.9 10.0
3 Aug 2026
17 Kerui Peptides A 3 9.9 9.9 10.0
1 Jul 2026
18 Mokemei Biotechnology A 3 9.9 9.9 10.0
27 Jun 2026
19 Hybio Pharmaceutical A 3 9.9 9.9 10.0
28 Jun 2026
20 GenScript Peptides A 3 9.9 9.9 10.0
8 Aug 2026
21 Sangon Bio A 2 9.9 9.9 9.9
2 Jul 2026
22 Flourishglobal Peptide A 2 9.9 9.9 10.0
8 May 2026
23 SinoPep A 2 9.9 9.9 10.0
18 Jun 2026
24 Shanghai Sigma Audley SSA A 6 9.0 8.1 9.7
23 May 2026
25 Wuhan Wansheng Bio (WWB) A 6 8.4 7.7 9.4
24 May 2026
26 Nantong Guangyuan Chemical GYC A 5 8.4 7.7 9.3
25 May 2026
27 Qingdao Sigma Chemical QSC A 3 8.4 7.7 9.5
24 May 2026
28 Glbiochem (Shanghai) A 2 8.1 7.1 9.2
24 May 2026
29 Trusted Peptide X 1 10.0 10.0 10.0
13 Jun 2025
30 EHZ Peptides X 1 9.0 9.0 9.0
2 Jul 2025
31 Huaian Hanyou Peptide X 1 8.2 8.2 8.2
16 Mar 2025
32 Shandong Nuoweiou Medical Technology Co X 1 7.1 7.1 7.1
11 Jun 2025
33 Mix Peptides D 2 6.8 5.8 7.9
19 Jan 2026
34 Hazel X 1 6.5 6.5 6.5
14 Jan 2025
35 Qingdao VitaConin International Trading X 1 5.9 5.9 5.9
6 May 2025
36 Royal Peptides B 2 5.8 5.4 6.2
24 May 2026
37 Xingtai Lesda Technology X 1 5.7 5.7 5.7
13 Jun 2025
38 Richards Biotech Simply Richards X 1 5.2 5.2 5.2
24 Apr 2025
39 Loti Labs A 3 4.1 3.0 4.9
17 May 2026
40 Swiss Chems X 1 3.2 3.2 3.2
3 Jul 2025
41 PRIVATE X 1 0.0 0.0 0.0
13 Feb 2025