Chloromethylate series (Chloromethyl Pivalate ,Chloromethyl Isobutyrate )can be used as API Intermediate; Heterocyclic Building Blocks;Pharmaceutical Intermediates,Mutagenesis Research Chemicals,
Jinan Meigao Biopharmatech. , located in Jinan New Material Industrial Park, focus on the customer manufacture of multiple functional chemicals and advanced intermediates for pharmaceutical, agricultural and biopharmaceutical industry. The company has state of art manufacture plants, GMP like and hydrogenation pilot plants. We manufacture over 100 advanced intermediates and chemicals, ranging from muti kilograms to multi tons annually
Chloromethyl Ate Series,Chloromethyl Pivalate,Large Scale Chloromethyl Isobutyrate,Cas 18997-19-8 Chloromethyl Pivalate Jinan Meigao Biopharmaceutical Technology Co., Ltd. , http://www.meigaobiopharma.com
First, the "slanted tongue" for a long time with the door frame and the "door stop (or "shackle") piece" collision friction must be damaged, the door frame is easy to be punched, the door stop (or "shackle") will also loosen The lock tongue and the lock body part will be loose and damaged, which will result in poor cooperation and close the door. It is very troublesome to move only by moving the lock. If you increase the intensity to close, it will cause more damage to the "slant tongue", "door stop (or "shackle") piece and the lock body and the door frame, thus greatly reducing the service life of the lock and the door.
Second, the "slanted tongue" is exposed, and some of the "door stop (or "shackle") pieces of the design are also exposed, which is easy to hook up with people or objects, and also affects the appearance.
Third, the "slanted tongue" is easy to be opened by the scorpion or hook, and the privacy and anti-theft performance is not good.
4. The "straight tongue" is ejected and retracted by the rotation of the key, which is time consuming and laborious, and the lock is more difficult to open due to rust and dirt on the key shaft.
5. The lock with the slanted tongue should also consider the opening direction of the door when installing. It is necessary to adjust the lock tongue to bring trouble to the installation.
Traditional door latching