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Vendor grade distribution

62 vendors · 0 flagged D–E
34
A
3
B
2
C
0
D
0
E
23
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 4 10.0 9.9 10.0
16 Apr 2026
2 Sangon Bio A 4 10.0 10.0 10.0
12 May 2026
3 SinoPep A 4 10.0 9.9 10.0
7 Aug 2026
4 Flourishglobal Peptide A 3 10.0 9.9 10.0
15 May 2026
5 Shanghai Wibson Biotechnology A 3 10.0 9.9 10.0
22 Jun 2026
6 WuXi TIDES A 3 10.0 10.0 10.0
27 Jun 2026
7 Hybio Pharmaceutical A 3 10.0 9.9 10.0
26 Jun 2026
8 Chinese Peptide Company A 2 10.0 10.0 10.0
22 Jun 2026
9 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
10 Kerui Peptides A 4 9.9 9.9 10.0
28 Jun 2026
11 Mokemei Biotechnology A 4 9.9 9.9 9.9
20 May 2026
12 GenScript Peptides A 4 9.9 9.9 10.0
3 Aug 2026
13 Thermo Fisher Scientific A 4 9.9 9.9 10.0
15 Aug 2026
14 Asymchem A 4 9.9 9.9 10.0
24 Jul 2026
15 Hubei Jianxiang A 3 9.9 9.9 10.0
12 Jun 2026
16 Shanghai Sigma Audley A 3 9.9 9.9 10.0
18 Jun 2026
17 PolyPeptide Group A 3 9.9 9.9 10.0
2 May 2026
18 Shanghai ERP Biotechnology A 2 9.9 9.9 10.0
10 May 2026
19 QYAOBIO A 2 9.9 9.9 9.9
14 Jun 2026
20 JEEP Peptides A 2 9.9 9.9 10.0
6 Mar 2026
21 Bachem A 2 9.9 9.9 10.0
8 Jul 2026
22 Sigma-Aldrich A 2 9.9 9.9 10.0
25 Jun 2026
23 AmbioPharm A 2 9.9 9.9 10.0
14 Jul 2026
24 Wuhan Wansheng Bio (WWB) A 7 8.2 7.3 9.3
24 May 2026
25 Glbiochem (Shanghai) A 5 8.2 7.1 9.3
21 May 2026
26 Nantong Guangyuan Chemical GYC A 7 8.1 6.4 10.0
24 May 2026
27 Shanghai Sigma Audley SSA A 6 8.0 7.0 9.0
25 May 2026
28 Qingdao Sigma Chemical QSC A 3 8.0 6.6 8.8
21 May 2026
29 Huaian Hanyou Peptide X 1 8.7 8.7 8.7
3 Jul 2025
30 Shandong Aishi Biotechnology X 1 8.4 8.4 8.4
28 Mar 2025
31 Shandong Shengyuan Peptide Technology X 1 8.3 8.3 8.3
16 Mar 2025
32 Liberty Peptides X 1 8.1 8.1 8.1
9 Jun 2025
33 Top Peptide X 1 8.1 8.1 8.1
27 Feb 2025
34 Zenith Jove Peptide ZJ X 1 8.1 8.1 8.1
17 Dec 2024
35 Welon Peptide Solutions X 1 7.9 7.9 7.9
20 Jun 2025
36 Yiwu Aozuo Trading Co A 7 7.8 4.6 9.9
21 May 2026
37 Royal Peptides B 3 7.7 7.0 8.5
26 Jan 2026
38 Kerisite Shenzhen International X 1 7.7 7.7 7.7
2 Jul 2025
39 Peptide Worldwide X 1 7.6 7.6 7.6
2 Apr 2025
40 Xingruida XDR B 6 7.2 5.7 9.1
20 May 2026
41 Hebei Rimao Technology C 3 7.2 6.0 8.4
24 May 2026
42 Champion Peptide X 1 7.2 7.2 7.2
8 Jul 2025
43 Haikou Mingheng Biotechnology X 1 7.2 7.2 7.2
17 Dec 2024
44 Skye Peptides A 2 7.1 5.6 8.7
23 May 2026
45 Paradigm Peptide X 1 7.1 7.1 7.1
3 Jul 2025
46 Allen Biotechnology Co ABC B 3 7.0 6.7 7.1
23 May 2026
47 Qing Li Peptide A 4 6.4 4.4 8.8
24 May 2026
48 HealthTide Biotech X 1 6.4 6.4 6.4
17 Dec 2024
49 ZLZ Peptide A 11 6.3 3.6 8.9
24 May 2026
50 Mai Peptide C 2 6.3 5.3 7.3
21 May 2026
51 Tianjin Ruiwang New Material Technology Co A 2 6.3 5.6 7.0
25 May 2026
52 Golden Eagle X 1 6.1 6.1 6.1
14 Jan 2025
53 Guangzhou Lengiuanhuang Cosmetics X 1 5.4 5.4 5.4
25 Apr 2025
54 WllyBIO X 1 5.3 5.3 5.3
9 Jun 2025
55 Qingdao Saber Technology Pharma QST X 1 4.9 4.9 4.9
11 Jun 2025
56 Lux Synth Aminos X 1 4.7 4.7 4.7
2 Jul 2025
57 Coastal Peptides A 2 4.3 3.5 5.2
21 May 2026
58 Zhang TY X 1 4.2 4.2 4.2
9 Jun 2025
59 Haikou Mingheng Technology X 1 4.2 4.2 4.2
17 Dec 2024
60 Chimera Peptides X 1 3.9 3.9 3.9
13 Feb 2025
61 PepLab Solutions X 1 2.2 2.2 2.2
2 Apr 2025
62 Peptide Ark X 1 0.0 0.0 0.0
11 Jun 2025