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Vendor grade distribution

57 vendors · 0 flagged D–E
29
A
3
B
3
C
0
D
0
E
22
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Sangon Bio A 4 10.0 10.0 10.0
6 Jul 2026
2 QYAOBIO A 4 10.0 9.9 10.0
20 Jun 2026
3 JEEP Peptides A 4 10.0 9.9 10.0
14 May 2026
4 Flourishglobal Peptide A 4 10.0 9.9 10.0
23 Jun 2026
5 Asymchem A 4 10.0 10.0 10.0
6 Aug 2026
6 Shanghai Wibson Biotechnology A 3 10.0 9.9 10.0
13 May 2026
7 Chinese Peptide Company A 3 10.0 10.0 10.0
7 Jun 2026
8 Shanghai Sigma Audley A 3 10.0 9.9 10.0
24 Jun 2026
9 GenScript Peptides A 3 10.0 9.9 10.0
24 Jul 2026
10 Thermo Fisher Scientific A 3 10.0 10.0 10.0
18 Aug 2026
11 Hubei Jianxiang A 2 10.0 10.0 10.0
9 May 2026
12 SinoPep A 2 10.0 10.0 10.0
3 Aug 2026
13 Tianjin Finder Chemical TFC A 5 9.9 9.9 10.0
16 Apr 2026
14 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
15 Hybio Pharmaceutical A 4 9.9 9.9 10.0
15 May 2026
16 AmbioPharm A 4 9.9 9.9 10.0
13 Aug 2026
17 Kerui Peptides A 3 9.9 9.9 10.0
6 May 2026
18 WuXi TIDES A 3 9.9 9.9 10.0
13 Jun 2026
19 Sigma-Aldrich A 3 9.9 9.9 10.0
19 Aug 2026
20 Shanghai ERP Biotechnology A 2 9.9 9.9 10.0
4 Mar 2026
21 Bachem A 2 9.9 9.9 10.0
13 Jun 2026
22 Mokemei Biotechnology A 2 9.9 9.9 10.0
18 Mar 2026
23 PolyPeptide Group A 2 9.9 9.9 10.0
22 Jun 2026
24 Shanghai Sigma Audley SSA A 8 8.8 7.1 10.0
24 May 2026
25 Qingdao Sigma Chemical QSC A 8 8.4 7.1 10.0
24 May 2026
26 Nantong Guangyuan Chemical GYC A 7 8.4 7.3 9.6
24 May 2026
27 Wuhan Wansheng Bio (WWB) A 7 7.7 6.5 10.0
21 May 2026
28 Glbiochem (Shanghai) A 7 7.5 6.0 8.6
23 May 2026
29 Cellupep X 1 10.0 10.0 10.0
14 Jan 2025
30 Glamgurcraft Innovations Foreign Trade X 1 9.5 9.5 9.5
9 Jun 2025
31 Peptide Crafters X 1 8.3 8.3 8.3
20 Jun 2025
32 HealthTide Biotech X 1 8.3 8.3 8.3
3 Jul 2025
33 Xianhong Tong XHT Peptides X 1 8.1 8.1 8.1
3 Jun 2025
34 Dragon Pharma X 1 7.8 7.8 7.8
11 Jun 2025
35 Hebei Rimao Technology C 2 7.7 5.4 10.0
21 May 2026
36 Bio Pepz X 1 7.7 7.7 7.7
17 Dec 2024
37 Shanghai Baoju X 1 7.7 7.7 7.7
21 May 2025
38 Diju Peptides Wellness and Co X 1 7.4 7.4 7.4
25 Apr 2025
39 AKS Chem X 1 7.4 7.4 7.4
13 Jun 2025
40 TCI X 1 7.1 7.1 7.1
16 Mar 2025
41 Zenith Jove Peptide ZJ X 1 7.1 7.1 7.1
27 Feb 2025
42 Evolve BioPep X 1 6.9 6.9 6.9
14 Jan 2025
43 Welon Peptide Solutions X 1 6.8 6.8 6.8
6 May 2025
44 Planet Peptide A 5 6.7 4.4 9.4
23 May 2026
45 LiliPeptide C 4 6.6 6.3 6.9
17 May 2026
46 Xian Yihang Technology C 4 6.5 6.0 7.3
24 May 2026
47 Nexaph B 4 6.4 4.9 7.5
25 May 2026
48 Peptide Haven X 1 6.4 6.4 6.4
28 Mar 2025
49 Hangzhou Mandy Biotechnology X 1 6.2 6.2 6.2
8 Jul 2025
50 Hangzhou Youngpeptide Biotechnology HYB X 1 5.1 5.1 5.1
9 Jun 2025
51 Heman Peptide HM X 1 5.0 5.0 5.0
11 Jun 2025
52 Guangzhou Lengiuanhuang Cosmetics X 1 4.5 4.5 4.5
25 Apr 2025
53 LN Peptides B 2 4.4 1.2 7.6
20 May 2026
54 Richards Biotech Simply Richards X 1 4.3 4.3 4.3
24 Apr 2025
55 Peptide Gurus B 2 3.5 3.3 3.7
17 May 2026
56 PeptiLab Research X 1 3.4 3.4 3.4
21 May 2025
57 SubQ Society X 1 0.7 0.7 0.7
9 Jun 2025