江苏华兰药用新材料股份有限公司

 

To whom it may concern:

 

Thank you for reading my letter in your busy day

 

To emphasize technological authority, patentability and uniqueness of Lanling butyl compound film rubber stopper, today, we will transmit information in relation to butyl compound film rubber stoppers on R&D process, technical features and market dynamics to you.

 

Lanling began to make large investments to develop butyl compound film rubber stopper in 2002. With much of the past few years, tens of millions yuan and thousands of experiments, the sixth generation of butyl compound film (PET, TEFLON) rubber stoppers were developed in Aug, 2003 and successfully promoted to the market thereafter, of which the quality were well received by many customers. Now such products are launched into mass production.

 

Butyl compound film series rubber stopper is mainly featured to apply high polymer material (PET or TEFLON) on the position directly contact by rubber stopper and drug by hi-tech means in order to effectively separate and avoid chemical reaction after LWMH deposition in butyl rubber stopper contacts with pharmaceuticals. It plays an irreplaceable role in guaranteeing safety and effectiveness of ceclor powder for injection and therapeutic drugs for transfusion in their validity so it is the real special rubber stoppers for ceclor.

 

Lanling butyl compound film rubber stopper, with is outstanding quality and product performances, has passed authentication validations of National Institute for the Control of Pharmaceutical and Biological Products on technical reliability and safety; it is the only compound film rubber stopper which obtains Registration Certificate of Pharmaceutical Packaging issued by the SFDA.

 

Here, we should also remind you, Lanling butyl compound film rubber stopper is the product which enjoys national patent product and possesses proprietary intellectual property rights. But now, in the market, some enterprises copy and make false manufacturing of products the same as (similar with) our compound film rubber stoppers by regardless of China laws and regulations. Such behavior causes serious harm to Lanling's justified and lawful rights and interests so we'll take due actions; meanwhile, we kindly remind you should be more careful to avoid get cheated and inform us immediately in case such infringement is found in order to maintain solemnity and dignity of laws.

 

Welcome to our "Forum on safety of ceclor powder for injection and therapeutic preparations for transfusion" on Nov 3 ~ 4 during the coming 61th API Expo (for more details, please refer to our Invitation Letter).