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Hangzhou Dingyan Chemical Co., Ltd. is located in Xiasha Economic Development Zone in Hangzhou, the southeast coast of China and the capital city of Zhejiang Province. It is a modern private enterprise specializing in the development, sales and self import and export of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents. Since its establishment, the company has adhered to the development path of "scientific and technological innovation" and attached great importance to scientific and technological innovation research and development. The company′s high-quality products sell well in more than 60 countries and regions such as North America, Western Europe, Southeast Asia and central and South America. At present, it has established long-term and stable cooperative relations with pharmaceutical enterprises in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries,... [View More..]
FAQ (Frequently Asked Questions)Where is your company located?Hangzhou Dingyan Chem Co., Ltd. is located in Zhejiang in China. Visits are welcome by appointment. Please submit an inquiry through our contact page. What products do you mainly export?We mainly export API, Pharma Intermediates, Extracts, Reagents, Plant Growth Regulator, Food Additive, Peptide Products. Product availability and specifications may vary. For detailed information, please submit an inquiry. Can you handle shipping and customs?We assist with shipping (FOB, CIF, etc.) and provide guidance on customs clearance. Terms vary by destination. Please contact us for details. What payment terms do you accept?We accept T/T, L/C, and Western Union. Terms depend on order size and client agreement. For custom payment options, please contact us. Can I get samples before placing a bulk order?Yes, samples are available for quality evaluation. Fees and shipping may apply, refundable upon order confirmation. Please request samples here. How do you control quality?We maintain strict quality control, including inspections and testing. For certifications or QA details, please contact us. What is the usual lead time for orders?Lead times vary by product and quantity, typically 3 - 30 days. For accurate estimates, please contact us. Do you provide OEM or custom packaging?Yes, OEM and custom packaging are available. For MOQ and details, please contact us. Can I visit your company or have a video factory tour?Visitors are welcome by appointment, and video tours are available. Please schedule via our contact page. |