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Vendor grade distribution

86 vendors · 1 flagged D–E
37
A
5
B
2
C
1
D
0
E
41
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 6 10.0 9.9 10.0
16 Apr 2026
2 Shanghai ERP Biotechnology A 4 10.0 10.0 10.0
1 Jul 2026
3 Kerui Peptides A 4 10.0 9.9 10.0
1 Jun 2026
4 Shanghai Wibson Biotechnology A 4 10.0 10.0 10.0
8 Jun 2026
5 GenScript Peptides A 4 10.0 10.0 10.0
26 Jul 2026
6 Chinese Peptide Company A 3 10.0 9.9 10.0
3 Jun 2026
7 WuXi TIDES A 3 10.0 9.9 10.0
18 Jun 2026
8 AmbioPharm A 3 10.0 9.9 10.0
2 Aug 2026
9 QYAOBIO A 2 10.0 10.0 10.0
22 May 2026
10 Sigma-Aldrich A 2 10.0 10.0 10.0
13 Aug 2026
11 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
12 Bachem A 4 9.9 9.9 10.0
9 Jul 2026
13 Mokemei Biotechnology A 4 9.9 9.9 10.0
24 Jun 2026
14 PolyPeptide Group A 4 9.9 9.9 10.0
27 Jun 2026
15 SinoPep A 4 9.9 9.9 10.0
2 Aug 2026
16 Hubei Jianxiang A 3 9.9 9.9 9.9
27 Jun 2026
17 Shanghai Sigma Audley A 3 9.9 9.9 10.0
9 Jun 2026
18 Thermo Fisher Scientific A 3 9.9 9.9 10.0
15 Jun 2026
19 Sangon Bio A 2 9.9 9.9 10.0
27 May 2026
20 JEEP Peptides A 2 9.9 9.9 9.9
6 Jul 2026
21 Flourishglobal Peptide A 2 9.9 9.9 9.9
23 May 2026
22 Hybio Pharmaceutical A 2 9.9 9.9 9.9
1 Aug 2026
23 Asymchem A 2 9.9 9.9 10.0
19 May 2026
24 Qingdao Sigma Chemical QSC A 4 9.2 8.5 9.8
24 May 2026
25 Glbiochem (Shanghai) A 5 8.7 6.1 10.0
24 May 2026
26 Wuhan Wansheng Bio (WWB) A 4 8.7 8.3 9.1
24 May 2026
27 Shanghai Sigma Audley SSA A 5 8.6 7.3 10.0
24 May 2026
28 Nantong Guangyuan Chemical GYC A 7 8.3 7.2 9.8
21 May 2026
29 EHZ Peptides C 3 7.5 5.9 9.5
17 May 2026
30 Cellupep X 1 10.0 10.0 10.0
2 Apr 2025
31 Hunan GoodPeptides Biotech Co X 1 9.6 9.6 9.6
9 Jun 2025
32 Accelerate Labs A 2 9.2 8.7 9.7
21 May 2026
33 Peptronix Bio PTB X 1 9.2 9.2 9.2
21 May 2025
34 Peptide Haven X 1 9.1 9.1 9.1
13 Feb 2025
35 Platinum Cryo X 1 8.7 8.7 8.7
25 Apr 2025
36 PurePeptides X 1 8.7 8.7 8.7
11 Jun 2025
37 Tianjin Ruiwang New Material Technology Co A 6 8.3 6.8 10.0
23 May 2026
38 Mai Peptide X 1 7.9 7.9 7.9
3 Jul 2025
39 HK Peptides A 11 7.7 6.3 9.7
24 May 2026
40 Nanjing Xiyuxun Technology XYX X 1 7.6 7.6 7.6
2 Jul 2025
41 TCI X 1 7.5 7.5 7.5
24 Apr 2025
42 Skye Peptides A 5 7.4 5.1 8.7
21 May 2026
43 Chimera Peptides X 1 7.4 7.4 7.4
2 Jul 2025
44 Peptide Crafters A 2 7.2 5.7 8.6
23 May 2026
45 Reta-Peptide B 7 7.1 4.4 8.8
24 May 2026
46 SRY Labs B 5 7.1 4.7 8.3
24 May 2026
47 Nexaph B 8 7.0 5.6 10.0
25 May 2026
48 Xian Yihang Technology C 3 7.0 6.4 7.5
17 May 2026
49 Glamgurcraft Innovations Foreign Trade X 1 6.9 6.9 6.9
24 Apr 2025
50 Peptide Partners A 2 6.8 6.2 7.3
24 May 2026
51 UWA Elite Peptides X 1 6.8 6.8 6.8
20 Jun 2025
52 Hangzhou Mandy Biotechnology X 1 6.7 6.7 6.7
3 Jun 2025
53 Haikou Mingheng Technology X 1 6.7 6.7 6.7
3 Jun 2025
54 Hazel X 1 6.7 6.7 6.7
3 Jun 2025
55 Lipeptides X 1 6.6 6.6 6.6
2 Apr 2025
56 Rayshine Peptide Biochemicals X 1 6.5 6.5 6.5
28 Mar 2025
57 Hangzhou Youngpeptide Biotechnology HYB X 1 6.5 6.5 6.5
24 Apr 2025
58 Champion Peptide X 1 6.5 6.5 6.5
8 Jul 2025
59 Yimei B 5 6.4 4.9 9.7
24 May 2026
60 Mix Peptides X 1 6.4 6.4 6.4
3 Jul 2025
61 Shanxi Qianyecao Biotech QYC D 4 6.3 5.1 7.3
26 Jan 2026
62 Zenith Jove Peptide ZJ A 2 6.3 5.7 6.9
20 May 2026
63 Forever Young Pharmacy X 1 6.3 6.3 6.3
13 Feb 2025
64 Science X 1 6.2 6.2 6.2
3 Jun 2025
65 Evolve BioPep X 1 6.1 6.1 6.1
14 Jan 2025
66 Shenzhen Loga Tech LG LOGA B 2 6.0 5.6 6.4
19 Jan 2026
67 Prime Peptides X 1 5.9 5.9 5.9
20 Jun 2025
68 Suaway Lab Research A 3 5.6 4.9 7.0
21 May 2026
69 Hebei Rimao Technology X 1 5.5 5.5 5.5
25 Apr 2025
70 Hunan Ruiwang Technology Center X 1 5.4 5.4 5.4
2 Apr 2025
71 Biolabshop Limited X 1 5.3 5.3 5.3
11 Jun 2025
72 Alimo Peptide X 1 5.1 5.1 5.1
2 Jul 2025
73 Precision Peptide Co X 1 4.9 4.9 4.9
2 Jul 2025
74 Oasis Peptides X 1 4.8 4.8 4.8
3 Jun 2025
75 Shanghai OuDaXin New Material Technology Center X 1 4.5 4.5 4.5
28 Mar 2025
76 YB Peptide X 1 4.5 4.5 4.5
25 Apr 2025
77 Deuschem A 2 4.2 4.2 4.3
21 May 2026
78 WllyBIO X 1 3.8 3.8 3.8
8 Jul 2025
79 Liberty Peptides X 1 3.2 3.2 3.2
2 Jul 2025
80 Lejian Biotech Peptide X 1 1.5 1.5 1.5
2 Apr 2025
81 Advanced Technology and Industrial X 1 1.3 1.3 1.3
21 May 2025
82 HK Fat Cat X 1 0.8 0.8 0.8
13 Feb 2025
83 Explicit Sarms X 1 0.2 0.2 0.2
24 Apr 2025
84 PRIVATE X 1 0.2 0.2 0.2
3 Jun 2025
85 Guangzhou Yuao Trading X 1 0.0 0.0 0.0
25 Apr 2025
86 Wuhan Newtop Biotech X 1 0.0 0.0 0.0
27 Feb 2025