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Intellectual Property  

1、Patents

·Our Patents

——we have already applied for 17patents in china, 9 of them have been authorized;
——we have already applied for 7 patents in Japan and 6 patents in U.S.A, 2 of Japan patent have been authorized;
——we continuously invest in patents, protect our own intellectual properties and occupy future advantage points for technology competition.

2、Registration Infomation

·Product registration

——All products have their own MSDS;
——Several products have been registered in global registration system including ELINCS;
——All products have passed Oral Toxicity , Inhalation , Skin Irritation , Skin Sensitization , Skin Irritation , Eye Irritation and Ames carried out by GLP compliance labs.

3、Trademark

   DL Company has registered 12 trademarks as the following trademark both home and abroad.

           

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19th Floor, Jinmao Bldg., No.8, Jianghan North Road,
Wuhan,China.(430015)
Tel:+86-27-85791166 Fax:+86-27-85734314
E-mail:hbdl@dinglongchem.com
No.25,Si-Wu Road,Zhuankou Street,WETDZ,Wuhan,China.(430057)
Tel:+86-27-59881888 Fax:+86-27-59881614
E-mail:hbdl@dinglongchem.com
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