Before-Sale Service:

---Any inquiries will be replied within 12 hours.
---Golden Manufactory under ISO/GMP with large stock.
---Dedication to quality,We have strict quality control system.
---OEM/ODM Available.
---Sample is available for your evaluation & Formulation development.
---Low MOQ: No worry about the big MOQ.
---Fast Delivery: Narmolly grt it within 7-10 days after confirming the order.
---Convenient Payment: Trade Assurance on Alibaba(Visa or Credit card), or TT

After-Sale Service:

---International Authorized Third-Party Test For The Products You Demand.
---60 Days Warranty of quality of goods.

What's more:
Looking forward to having a long-term cooperation with us in China !
Welcome to visit our factory ! ! !

                  Levofloxacin hydrochloride, one of the quinolones, has broad-spectrum antibacterial effects. Strong antibacterial effect, against most Enterobacteriaceae bacteria, such as Escherichia coli, Klebsiella, Proteus, Salmonella, Shigella and Haemophilus influenzae, Legionella pneumophila, Neisseria gonorrhoeae It has strong antibacterial activity against Gram-negative bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, Streptococcus pyogenes and other Gram-positive bacteria, Mycoplasma pneumoniae, Chlamydia pneumoniae, but it also has antibacterial effect on anaerobic bacteria and Enterococcus. less effective.

Foreign name Levofluxacin
Molecular formula C18H20FN3O4
Molecular weight 361.37
Main ingredient Levofloxacin
Properties Yellow or gray-yellow crystalline powder
CAS accession number 100986-85-4
Density 1.48 g/cm³
Melting point 218 to 220 ℃
Boiling point 571.5 ℃

       Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is the leading researcher and one of the biggest manufacturer in high technology API area.

There are 8 experts in our research team. We insist in innovation and produce high quality products. And GMP standard workshop and complete stainless extraction equipment. We have 2 sales departments over 20 people and sell our products all over the world.

We also have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. Various Detection Device is equipped in HNB company, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto
titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

HNB mainly engaged in export of products including, without limitation, pharmaceutical raw materials both for vet and human, also Vitamins, Amino Acids, minerals, peptides, plant extract, feed and food additives.

Our company's business is based on Honest, Trustworthy, Constantly to Go Beyond and Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.

Passion to innovate, Power to deliver !