Question 1

Are you a trading company or a reliable chemical manufacturer?

Accepted Answer

Shanghai Jinbei Chemical Technology Co., Ltd. is a professional and certified fine chemical manufacturer based in Shanghai, China. We operate our own 3,800㎡ manufacturing facility and an independent laboratory, specializing in the R&D, production, and supply of high-purity cosmetic raw materials, pharmaceutical intermediates, and specialty chemicals.

Question 2

What certifications and quality assurance do you provide for your chemicals?

Accepted Answer

Quality and safety are our top priorities. JinBei is fully certified with ISO 9001, ISO 14001, and ISO 45001. Furthermore, each batch of our products undergoes rigorous laboratory testing and is supplied with complete documentation, including a Certificate of Analysis (COA), Technical Data Sheet (TDS), and MSDS to ensure absolute compliance and traceability.

Question 3

What is your Minimum Order Quantity (MOQ) for international orders?

Accepted Answer

To support our clients from product development to mass production, we offer flexible MOQ terms. For standard fine chemicals and intermediates, our MOQ typically starts at 1kg for trial/evaluation orders. For customized synthesis or specific premium cosmetic ingredients, please contact our team to discuss tailored order volumes.

Question 4

Can we visit your manufacturing plant or laboratory in China?

Accepted Answer

Yes, we highly welcome long-term cooperative partners to visit our site. To maintain strict safety standards and continuous production lines, plant visits are available by appointment only. Alternatively, our team can provide comprehensive live video tours and full facility documentation upon request.

Question 5

Do you provide free chemical samples for quality evaluation?

Accepted Answer

Yes, we understand the importance of quality verification in industrial sourcing. We can provide standard product samples for your laboratory testing. While the sample material may be free or low-cost depending on the chemical category, international shipping and handling fees are generally covered by the buyer.

Question 6

How do you handle customs clearance and potential delivery issues?

Accepted Answer

With years of global export experience to North America, Europe, Australia, and the Middle East, we possess a mature international trade and logistics system. We provide full-set compliant customs clearance documents. In the rare event of logistics exceptions or customs delays, our dedicated customer service team will actively coordinate to ensure safe delivery or offer optimized reshipment solutions based on order terms.

Wholesale Cosmetic Peptides for Skincare Brands

Tetrapeptide-30 99% Purity Cosmetic Peptide