Welcome to Kalpana Valves Manufacturing Co.(P) LTD.

The name of the gentle man behind the screen Mr. SAMBHU NATH PANJA with strong determination established “KALPANA VALVES MANUFACTURING COMPANY” in the year 1975 leaving behind his regular service to maintain his family. With sincerity, slowly and steadily he started manufacturing of Valves and introduced those in the market. After few years he obtained licences from Bureau of Indian standards (ISI) for Sluice Valves, Non Return Valves and Butterfly Valves. The licences strengthened the business and customers also were satisfied with performance of products.

Our Journey

The days were passing like this and in the year 1993 the name of the Company changed to “KALPANA VALVES MANUFACTURING CO. (P) LTD”. In 1995,
Sri DIPANKAR PANJA?the only son completing his graduation join hands with his father in the organisation as Director.
Now both father and Son, with qualified personels established two units at Howrah and supplying Valves in variety in different projects in India.
The detail of the organization with all information’s will be available to next pages.

Process Control

1).Inputs:- All required “INPUTS” to manufacture Valves are procured from local Indigenious Manufacturers / Stockists as per specifications . Before issuing the materials from stores, these are checked / Tested as per requirment? either in In House Laboratory or from out side Agencies.
2).In Process Work:- During in different operations of components , the inspection department check those on the machine / inspection Table to avoid any major problem and to keep the rejection /rectification percentage in control. If required ,the quality control? Department along with other head of departments jointly find out the way to solve the problem . Thus it proceeds.
After the final assembly the Valves are offered to inspection department for inspection. These are checked very thoroughly by meeting all requirements as? specified in specifications . After complete inspection , the accepted Valves are further finally cleaned, painted, packed and are make ready for despatch. The Valves under rectification or rejection are kept separately and the production department follow the inspection reports where a clear advice is given for further process of work.

Thus in a word . “?No Compromise With The Quality”. Slogan is followed.

产后丰胸精油哪种好,首先妈妈们要注意丰胸产品,在产后的时候妈妈们月经第一次来的时候应该是妈妈们丰胸的最佳时期丰胸酒酿蛋,主要要是是因为在这几天的时候妈妈的乳房是分泌最多的时候丰胸方法,同时也是乳房脂肪变多变大的最好的时候,所以在这段时间可以多用些,可以试试一天使用两次左右,但也要注意产品质量呢丰胸食物