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Company Profile
TOPTION is professional lab solution provider, and all devoted to provide the best solutions & products for global customers, who are work in biology, chemistry, pharmaceutical, environment analysis, food, academic research, etc. Regardless of the field you work in, we keep striving for the same goal: To provide you with the most suitable solutions & products, to make your research more accurate & efficient. TOPTION headquarters is located in Xi′an, China, where own hundreds of universities and research institutes, and famous as its thousands of years long history culture. Profound culture and strong scientific research strength, provide sustained and vigorous power for TOPTION development, so that make us could provide better products, solutions and service for you continuously. Main products contains chemical synthesis reactor, rotary evaporator, wiped film evapaorator, molecular distillation, short path distillation, thin-film evaporator, photochemical reactor, ... [View More..]
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FAQ (Frequently Asked Questions)Where is your company located?Xi`an Toption Instrument Co., Ltd. is located in Shaanxi in China. Visits are welcome by appointment. Please submit an inquiry through our contact page. What products do you mainly export?We mainly export Molecular Distillation, Rotary Evaporator, Glass Reactor, Crystallization Reactor, Centrifuge Extractor, Decarb Reactor, Rising Film Evaporator. 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. |
