Product Name: UV Absorber 234
CAS No: 70321-86-7
MF: C30H29N3O
EINECS: 274-570-6
Appearance: Powder
Brand: Guanlang
1kg/bag
25kg/bag
25kg/drum
200kg/drum
According to customer requirements.
Welcome to visit Hebei Guanlang Biotechnology Co.Ltd.
HEBEI GUANLANG is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.Guanlang is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates.
HEBEI GUANLANG also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.After ten years development,Guanlang has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.So far, Guanlang has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in China.
HEBEI GUANLANG can always make the product quality best, some of the products from Guanlang can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Guanlang.In future, Guanlang must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.
Q: How to start orders or make payments?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and
we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How to confirm the Product Quality before placing orders?
A: 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.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
Q: What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.
Q:How to contact us?
A: You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.
Audited Supplier 
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