W (Index)
CITY : DHAKA
POST CODE : 1219
COUNTRY : BANGLADESH
Our Activities
“CREDIBLE TECHNOLOGY” former S. S Dhaka Trading Ltd (SSDTL) is one of the leading Importers,Installer (Door to door service) and Software Development Company in Bangladesh. We always see and take care of our valued client’s satisfaction. Our service responsiveness is appreciated by our clients. We are in this business since 2002 to still continuing with full satisfaction of the valued clients. CREDIBLE is engaged in Import activities from South Korea/ China/ Taiwan and also in Installation Buyers premises digital Security systems and software development as per requirements Along with service division and software development division with good communication of efficient staff and worker.
Our Products
1- Access control (Biometrics, Face, Proximity).
2- CCTV (Camera, DVR, VCR, PTZ Control).
3- Long Range PABX (Handset, Control Terminal).
4- Alarm (Fire, Smoke, Burglar).
5- ID Card ( RF, EM, IC, PVC) Print or blank.
6- Software (Time & attendance, Payroll, Inventory, Accounting, Provident found).
7- Walkie-Talkie.
8- Network Equipments.
9- IPS,UPS
Since 1993 MARQUIS, manufactures and develops different type’s pumps for submersible and surface installations. Over the years the Company has diversified its activity from the production of pumps for agricultural applications to include pumps for industry, drainage, and sewage. MARQUIS has always been heavily engaged in an active program of research and development with particular attention to technological innovations, manufacturing processes, market analysis and to the protection of the environment contributing to a better quality of life. All MARQUIS pumps are manufactured according to international standards and technical specifications of the customer to successfully satisfy many application areas. Technologically innovative products that provide maximum performance with minimum energy consumption, able to provide the highest security level, maintenance-free and ease of use conditions. MARQUIS hold ISO 9001:2000 accreditations, and are willing to provide reliable water pumps for worldwide clients.
House no. 05, Road no. 08, Block-A; Section-10; Mirpue Dhaka-1216; Bangladesh;
KHULNA
Khan Jahan Road,Yousufia Jame Masjid,Moulabi Para Mor
Yousuf Road, Khulna-9000
The main hardness causing ions are Calcium (Ca2+), Magnesium (Mg2+) and Bicarbonate (HCO3–). These ions or minerals are normally addressed as scale in the water causing scaling of pipes and equipment.
Iron Removal Plant
Iron removal is a technique used to remove excessive iron and manganese from water. It is normally done by mixing of the water with air followed by sand filtration. Complex bound with humic acids, can be very difficult to remove. In this case oxidation with ozone can be a solution
Reverse Osmosis (RO) Plant
REVERSE OSMOSIS is a process of water filtration, under high pressure, using special membranes to remove suspended, dissolved, bacterial and chemical impurities up to 0.001 micron from water. It is recommended that Reverse Osmosis should not be used if your inlet
Waste Water Treatment
ETP process are summing up of some steps: a) Primary treatment (Physical and chemical): Oil, fatty acids and suspended solids could be removed by Screening, Coagulation, Flocculation, Fluidization, Electrolysis,