I am Ceyda, engaged in selling Camphor powder in Russia, thus, it is extremely important for me to select a reliable supplier of Camphor powder.
Sales of Supplier
There are tons of suppliers of Camphor powder in China, thus, supply scale should be important, Camphor powder suppliers with a certain size suppliers tend to have more bargaining power, in some country, we can even find their Camphor powder supply volumes through customs data.
Company Name
As a professional trader or manufacturer of food additives, normally its company name has food, chemical, additives or other key words in it. Other trading companies who have affairs in all fields, usually performs unprofessionally.
Warehouse
Warehouse is also important for Camphor powder suppliers, Camphor powder traders make judgments through Camphor powder market situation. On one hand, while Camphor powder is in the upside, traders purchase bulk Camphor powder for storage, and sell with the price advantage; On the other, vendors need to keep cargo in warehouse in case customers need LCL loaded.
Foodchem International Corporation owns an EDC warehouse in Shanghai, an advanced warehouse system which only few trading companies in Shanghai can provide, it avails fast delivery within 1 week.
Size of Team
Member Size of suppliers or manufacturers also plays a very important role; generally number of manufacturers is slightly larger than traders. A complete overseas trade involves a lot of sessions; To perform perfectly, each session requires well-professional persons. A well-founded overseas trading company generally includes online marketing, sales, logistics, purchasing, service, administration departments, etc.
Normally we can scan through the vendor’s web site or some third-party social networking sites to confirm suppliers’ team size.
History of Supplier
History counts for a lot, a supplier with long history in the Camphor powder industry has a wealth of experience to accurately grasp the Camphor powder market, most of unexpected problems can be solved timely and accurately. The Chinese government gives all the enterprise a issued business license, from which history of enterprises can be found. Under such a fierce competition of Camphor powder market, enterprises who can survive over five years can normally be trusted.
The picture below shows the license certificate of Foodchem International Corporation, China’s leading supplier of food additive and food ingredients with establishing year of more than 8.
Google “Company Name”
A renowned company name usually shows a great deal results on Goolge Search, because its company name is frequently searched by their customers or cited by other web sites.
Take “Foodchem International Corporation” as an example, as has been showed in the below picture, there comes out more than 298,000 searching results on Google. 
Certificate
A formal operation supplier of food additives normally passes ISO certificate as well as other well-known certificate like halal, kosher, ect.