Tetracycline hydrochloride is a broad-spectrum antibiotic with bactericidal activity at high concentrations. In addition to common Gram-positive and Gram-negative bacteria and anaerobic bacteria, most rickettsiae, mycoplasma, chlamydia, atypical mycobacteria, spirochetes, actinomycetes, Bacillus anthracis, Listeria monocytogenes, Clostridium difficile and Nocardia spp. are sensitive to this product. It is more effective against Gram-positive than Gram-negative bacteria, but Enterococcus spp. and penicillin-resistant gonococci are resistant to it. It has good antibacterial activity against Vibrio, Brucella, Campylobacter, Yersinia and other Gram-negative bacteria, but not against Pseudomonas aeruginosa.
Tetracycline hydrochloride is an antibiotic used for the treatment of non-bacterial infections such as chlamydial infections, rickettsial disease, mycoplasma pneumonia and regressive fever, but also for the treatment of brucellosis, cholera, rabbit fever, rat bite fever, anthrax, tetanus, plague, actinomycosis, gas gangrene and respiratory, bile duct and urinary tract infections and skin soft tissue infections caused by sensitive bacteria.
The mechanism of action of tetracycline hydrochloride is mainly to prevent the binding of aminyl groups to ribonucleoprotein bodies, preventing the growth of peptide chains and protein synthesis, thus inhibiting the growth of bacteria, and also having a bactericidal effect at high concentrations. There is cross-resistance between this product and oxytetracycline. It is mainly used clinically for bacillary dysentery, trachoma, whooping cough, pneumonia, septic meningitis, skin infections and otitis media.
| mode of transportation |
| By Air |
By Express |
By Sea |
| suitable for >50 |
suitable for sampple order or <50 |
suitable for >300 |
| Fast:3-7 days |
Fast:3-10 days |
Fast: 7-45 days |
| lower than the express cost |
high shipping cost |
lowest cost |
Qingdao Qingmei Biotech Co., Ltd is a pharmaceutical company, which is to expand international business and strategic cooperation with Contract Manufacturing on Supplements(Hard Capsules, Softgels, Powders, Sachet), Active Ingredients for Human Health and Animal Health, Herbal Extracts, Food Additives, Feed Additives, Vitamins, Amino Acids, Minerals, Cosmetics raw materials, Pet Medicines, Disinfectant, Farming and Fishery Industry.
The company is located in the beautiful coastal city of Qingdao, near City Hall and the May Fourth Square, and also close to the port, so that it has convenient traffic conditions for trade. The company's business focuses on the development and promotion of the pharmaceutical chemicals, animal health, food additives, plant extracts, cosmetic raw materials, intermediates and other fine chemicals. Production in Qingmei is in accordance with GMP standards, and files are compiled and registered in regulated market to ensure smooth supply channels. Guided by the market development, Qingmei works hard to cover more customers.
Our products are approved by cGMP, CEP/COS, FDA, TGA, EUGMP, FAMI-QS and also Halal, Kosher etc.
Our products are widely sold to regions of Asia, Africa, Europe, Latin America, and long-term stable cooperative relations have been established with merchants from hundreds of countries and regions with our cooperation agencies in Turkey, South Africa, Indonesia, Russia, Brazil, Canada and the United States working stably. We are looking forward to making progress together with you!
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.
3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.
4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.
6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
We support the below registration services:
1, Argentinian National Institute of Drugs
Instituto Nacional de Medicamentos (INAME)
2, AustralianTherapeuticGoodsAdministration (TGA)
3, Belgian Federal Agency for Medicines and Health Products
Agence Fédérale des Médicaments et des Produits de Santé(AFMPS)
Federaal Agentschap voor Geneesmiddelen enGezondheidsproducten (FAGG)
4, CanadianHealthProducts andFoodBranchInspectorate(HPFBI)
5, TaiwanFood andDrugAdministration(TFDA)
7, Czech State Institute for Drug Control
Státní Ústav pro Kontrolu Léčiv (SÚKL)
8, CzechInstitute forStateControl ofVeterinaryBiologicalsandMedicines (ISCVBM)
9, DanishHealth andMedicinesAuthority (DHMA)
10, FinnishMedicinesAgency (FIMEA)
11, French National Agency for Medicines and Health Products Safety
Agence nationale de sécurité du médicament et des produits de santé (ANSM)
12, French Agency for Food, Environmental & Occupational Health Safety
Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES)
13, German Federal Ministry of Health *
Bundesministerium für Gesundheit (BMG)
14, IcelandicMedicinesAgency(IMA)
20, IndonesianNationalAgency forDrug andFoodControl (NADFC)
21, HealthProductsRegulatoryAuthority(HPRA)
22, Italian Medicines Agency
Agenzia Italiana del Farmaco (AIFA)
23, JapanesePharmaceuticals andMedicalDevicesAgency(PMDA)
24, Korea (Republic of)Ministry ofFood andDrugSafety(MFDS)
25, MalaysianNationalPharmaceuticalControlBureau(NPCB)
26, Dutch Health Care Inspectorate*
Inspectie voor de Gezondheidszorg (IGZ)
27, New Zealand's Medicines and Medical Devices Safety Authority (Medsafe)
28, NorwegianMedicinesAgency(NOMA)
29, PolishMainPharmaceuticalInspectorate (MPI)
30, RomanianNationalAgency forMedicines andMedicalDevices (NAMMD)
31, South AfricanMedicinesControlCouncil(MCC)
32, Spanish Agency of Medicines and Medical Devices*
Agencia Española de Medicamentos y Productos Sanitarios(AEMPS)
33, SwedishMedicalProductsAgency(MPA)
34, United Kingdom'sMedicines andHealthcareProductsRegulatoryAgency(MHRA)
35, United Kingdom'sVeterinaryMedicineDirectorate (VMD)
36, U.S.Food andDrugAdministration (US FDA)
37, European Directorate for the Quality of Medicines & HealthCare (EDQM)
38, European Medicines Agency(EMA)
39, World Health Organization(WHO)
Audited Supplier 
){kind=link}
){kind=link}