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Vendor grade distribution

49 vendors · 0 flagged D–E
33
A
1
B
1
C
0
D
0
E
14
X
# 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 Hubei Jianxiang A 4 10.0 10.0 10.0
9 Jul 2026
3 Mokemei Biotechnology A 4 10.0 9.9 10.0
14 Jul 2026
4 Chinese Peptide Company A 4 10.0 9.9 10.0
2 Apr 2026
5 PolyPeptide Group A 4 10.0 9.9 10.0
24 Jul 2026
6 Flourishglobal Peptide A 3 10.0 9.9 10.0
3 Jun 2026
7 Shanghai Sigma Audley A 3 10.0 10.0 10.0
27 Jun 2026
8 GenScript Peptides A 3 10.0 9.9 10.0
11 Aug 2026
9 Thermo Fisher Scientific A 3 10.0 9.9 10.0
27 Jul 2026
10 SinoPep A 3 10.0 9.9 10.0
6 Aug 2026
11 Hybio Pharmaceutical A 2 10.0 10.0 10.0
1 Jul 2026
12 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
13 QYAOBIO A 4 9.9 9.9 10.0
17 Jun 2026
14 WuXi TIDES A 3 9.9 9.9 9.9
4 Jul 2026
15 Sigma-Aldrich A 3 9.9 9.9 10.0
3 Jul 2026
16 AmbioPharm A 3 9.9 9.9 10.0
14 Aug 2026
17 Shanghai ERP Biotechnology A 2 9.9 9.9 10.0
25 Jun 2026
18 Sangon Bio A 2 9.9 9.9 10.0
1 Jun 2026
19 JEEP Peptides A 2 9.9 9.9 10.0
4 May 2026
20 Bachem A 2 9.9 9.9 10.0
24 Apr 2026
21 Kerui Peptides A 2 9.9 9.9 10.0
12 Jun 2026
22 Shanghai Wibson Biotechnology A 2 9.9 9.9 9.9
15 Jul 2026
23 Asymchem A 2 9.9 9.9 10.0
8 Jul 2026
24 Wuhan Wansheng Bio (WWB) A 3 9.5 9.0 10.0
23 May 2026
25 Shanghai Sigma Audley SSA A 5 8.8 7.1 9.6
24 May 2026
26 Nantong Guangyuan Chemical GYC A 6 8.7 7.4 10.0
21 May 2026
27 Qingdao Sigma Chemical QSC A 8 8.5 6.1 10.0
24 May 2026
28 Glbiochem (Shanghai) A 2 7.6 7.2 8.0
24 May 2026
29 Diju Peptides Wellness and Co X 1 9.9 9.9 9.9
20 Jun 2025
30 PeptiAtlas X 1 8.7 8.7 8.7
13 Jun 2025
31 Bfflink X 1 8.7 8.7 8.7
20 Jun 2025
32 Henan Sahe Peptide X 1 8.7 8.7 8.7
8 Jul 2025
33 Peptide Sciences A 8 8.6 6.3 10.0
17 May 2026
34 Mai Peptide C 2 8.3 7.9 8.7
24 May 2026
35 HK Peptides A 2 7.5 6.5 8.6
20 May 2026
36 Heman Peptide HM A 2 7.0 5.9 8.1
24 May 2026
37 Bio Pepz X 1 6.9 6.9 6.9
25 Apr 2025
38 Tianjin Ruiwang New Material Technology Co X 1 6.9 6.9 6.9
13 Feb 2025
39 Atomik Labz A 3 6.6 4.1 7.9
17 May 2026
40 Yongkang Nuoao Trading Co X 1 6.4 6.4 6.4
6 May 2025
41 Zztai Peptide X 1 6.2 6.2 6.2
13 Feb 2025
42 Zhejiang Yichenkang Biotechnology B 3 6.0 5.5 6.5
21 May 2026
43 Suaway Lab Research A 3 4.9 3.1 6.7
17 May 2026
44 Wolverine Peptides X 1 4.4 4.4 4.4
8 Jul 2025
45 Guangzhou Lengiuanhuang Cosmetics X 1 2.8 2.8 2.8
21 May 2025
46 PepLab Solutions X 1 1.8 1.8 1.8
17 Dec 2024
47 Guangzhou Yuao Trading X 1 0.4 0.4 0.4
20 Jun 2025
48 Advanced Technology and Industrial X 1 0.0 0.0 0.0
20 Jun 2025
49 NuLife Peptides X 1 0.0 0.0 0.0
20 Jun 2025