copyright Jinan Chenghui Shuangda Chemical Co., Ltd. ICP09070256 Power By：www.300.cn
Product Center
News and information
About Us
Production
Global customers
JOIN US
Service
Contact Us
First center
EXPORT DEPT. No.1
Tel：+86-531-58897029/58897098 sales@jnchsd.com
EXPORT DEPT. No.2
Tel：+86-531-58897099/7022 ydh@jnchsd.com
Second center:
Tel: +86-531-58897077 mail:jack@jnchsd.com
Tel: +86-531-58897082 mail:eric@jnprosweet.com
Your current location:
NEWS
Our “A Preparation Method of 1-Benzylpiperidine-4-carbaldehyde” with application No. 201110227085.3, had been accepted and heard by the State Intellectual Property Office on August 10, 2011, and now it is in review and approval.
Page view
Our “A Preparation Method of 1-Benzylpiperidine-4-carbaldehyde” with application No. 201110227085.3, had been accepted and heard by the State Intellectual Property Office on August 10, 2011, and now it is in review and approval.