Introduction A valve body casting that looks correct can still fail within months of installation. Porosity hidden below the surface creates leak paths under operating pressure. Incorrect alloy chemis
TUV Nord Systems GmbH & Co. KG
The Weight range of metal investment casting supplies varies from 50 Grams to 140 Kgs Single Piece.
Our process of casting is die tool manufacturing, wax injection, wax pattern assembly, shell building, de-waxing, metal pouring, heat treatment, fettling, inspection, machining, dispatch.
We have a well-equipped production unit that can handle large volumes with departments like quality control department, Non destructive testing lab, in-house heat treatment furnace and advanced machining shop.
Rainbow Technocast is a rapidly growing Company operating from well-appointed premises in the Shapar Industrial estate 15 kms away from Rajkot (Gujarat), INDIA with a capacity of 700 MT. per annum and spread over an area of 36000 sq. Feet land. Considered to be one of the best manufacturing unit of precision Investment Casting having technically sound staff and in-house advanced technologies to develop Precision ferrous and non-ferrous Investment casting components.
We are committed to achieve customer satisfaction by providing quality investment castings and service.
We will do continual improvement in our quality management system by quantifying our quality objectives. We are commented to comply with our quality management system as per ISO : 9001: 2015 standards and to satisfy applicable requirements.
The quality of our work is vital to our mission of bringing better machinery work to our client’s around the world.
We believe in innovating our technologies, infrastructure and machinery with sharp vision on market.

Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at
Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at
Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at
Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at Suspendisse tempus, enim at convallis maximus faucibus lorem at rhoncus justo tellus at eros. Vivamus at
We use windmills to help generate electricity for commercial use. Since our energy generation does not rely on fossil fuels, our electricity prices are insulated from the volatility of commodity pricing.This approach has allowed us to generate efficiencies of scale that further drive down system costs.
Installing a renewable energy system is one of the best ways to reducing carbon impact on the environment.
As a responsible company, we can help protect the environment now and for future generations by producing our own solar energy. Solar energy helps decrease the amount of fossil fuels we utilize, thereby decreasing pollutants causing global warming. Existing sources of energy are becoming increasingly expensive as they are being depleted, but solar is a plentiful, reliable, and renewable energy source. Adding a solar power generating system to our enterprise is a responsible business decision that makes us feel good about benefiting the environment.
Renewable solar energy contributes to the reduction of our country’s dependence on foreign fuel, which makes generating our own electricity from a solar energy system patriotic as well as environmentally and fiscally responsible.
TUV Nord Systems GmbH & Co. KG
Contact our customer support team if you have any questions.
Introduction A valve body casting that looks correct can still fail within months of installation. Porosity hidden below the surface creates leak paths under operating pressure. Incorrect alloy chemis
Introduction Here’s a problem that most procurement managers don’t catch until it’s too late: two ball valves with identical pressure ratings and the same end connections — one lasts a decade in a ref
Introduction Complex industrial components ordered in sand casting arrive requiring extensive post-processing: heavy machining on every critical surface, grinding to remove rough casting skin, and rew
Introduction Choosing a gate valve supplier in India based on catalog price alone has a predictable outcome: wrong pressure class, missing certifications, and castings that fail hydrostatic testing af
Introduction Gate valves are misapplied more consistently than any other valve type in industrial piping systems. The wedge sticks from thermal expansion. The stem corrodes from infrequent operation.
Introduction Most process engineers spend more time troubleshooting valve problems than specifying them correctly the first time. Research from the process control industry shows that selecting the wr
