We always dedicate ourselves to the quality slogan and have set up a strict, standard and elaborate management system. With rich experience and considerate services, we have been recognized as a reliable Salt Quenching Steel Valve Low Temperature, Nitriding Quenching Salt, qpq liquid nitriding supplier for many international buyers.Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Salt Quenching Steel Valve High Temperature. The company vigorously implements technological innovation, management innovation and system innovation, which strongly accelerates the enterprise towards an outward-looking, multi-functional, large-scale, group-oriented modern enterprise. The edge of the sword comes from sharpening, and the fragrance of plum blossom comes from the bitter cold. We combine industry characteristics, innovate products, and make breakthroughs and innovations in details, which have won the love of many consumers. We widely absorb experts, technical backbone and excellent reserve talents from home and abroad, adhere to the sustainable direction of specification, technology and environment-friendly, and accelerate the realization of the company's visionary goals. Our company's business philosophy is 'innovation', and 'quality excellence' as the quality policy, the continuous pursuit of quality progress and customer satisfaction for the company will always adhere to.
  • Salt Quenching Steel Valve High Temperature

    Salt Quenching Steel Valve High Temperature

    According to the result of slid-wear testing, the wear resistance of medium carbon steel with QPQ treatment is 30 times than conventional quenching.

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  • Nitriding Quenching Salt

    Nitriding Quenching Salt

    QPQ technology is a revolutionary new technology in the field of metallurgy. It permeates variety of metal elements to the surface in the two different nature of the bath which can improve wear

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  • Molten Salt for Quenching

    Molten Salt for Quenching

    CTRI QPQ independently developed a unique salt bath formula in late 1980s after long time research and development.

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  • Nitriding Oxide Base Salt

    Nitriding Oxide Base Salt

    In recent years, CTRI made new progress. CTRI successfully developed second generation of QPQ technology and improved QPQ equipment, making it easier for customer operation, further reducing energy

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  • Salt Quenching Steel Valve Low Temperature

    Salt Quenching Steel Valve Low Temperature

    In recent years, CTRI made new progress. CTRI successfully developed second generation of QPQ technology and improved QPQ equipment, making it easier for customer operation, further reducing energy

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  • Heat Treatment Furnace

    Heat Treatment Furnace

    Provide detailed technical data, complete set of process documents, equipment drawings, complete sets of special equipment (a total of six series of specifications for selection), paid supplies

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Daisy Perez star star star star star
I tried this product and it is very sensitive, and other specific use can only know, praise.
Marta Bernhardt star star star star star
We appreciate the rigour with which you approach your work and your ability to rise to the occasion.
Sue Goings star star star star star
Our company has cooperated with this company for many years. In this process, we found that the company not only provides each employee with broader development space, but also takes more social
Aaron Hammond star star star star star
The company has certain advantages in the highly competitive market, because they constantly pursue product and technology innovation and attract new and old customers with high-quality products and
Michael Acevedo star star star star star
We have bought similar products from different suppliers. It is true that the products here are better, and the service is also very good, which is enough to prove that good products and services can
Mary Cuevas star star star star star
We were very impressed with your samples, such beautiful workmanship is not often seen in this industry.

We will shape the domestic famous brand of Regular Brazed Deep Hole Drills, v belt pulley with continuous technological innovation and perfect quality. We're known as one of the most professional Salt Quenching Steel Valve High Temperature manufacturers and suppliers in China. Please rest assured to buy high quality Salt Quenching Steel Valve High Temperature at competitive price from our factory. Good service and punctual delivery are available.

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