Nutritional Ingredient L-Cystine (CAS 56-89-3)

Details:

Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,  
Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.  
Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization,  Keep moving!  

Q&A
Q: Are you a trade company or factory  
A: We are a salt factory with our own trading company.

Q: What is your main product  
A: Our main products are titanium dioxide, sodium hexametaphosphate, sodium tripolyphosphate, sodium lauryl polyoxyethylene ether sulfate, carboxymethyl cellulose, industrial sodium sulfide, aluminum sulfate and other products

Q: How do you control the quality  
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection. 

Q: How long time you can make the shipping  
A: We can make the shipping within 15 days after confirming the order. 

Q: Where is your factory located How can I visit the factory  
A: Our factory located in WEIFANG, China. It is only two hours from QINGDAO.

--------------------FAQ:---------------------------------------------------------------------------------------------
1. Can i get some samples
  Yes, we can supply free sample, but the shipping cost be paid by our customers.
2. How to start orders or make payments
  Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,
3. How to confirm the Product Quality before placing orders
  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
  You can send us your product specifications and requests,we will manufacture the products according to your requests.
4. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
5. How do you treat quality complaint
  First of all, our quality control will reduce the quality problem to near zero. If there is a real
quality problem caused by us, we will send you free goods for replacement or refund your loss.