SML GROUP

SML Group is a remarkable corporate conglomerate specializing in mechanical engineering

and technological cultivation within the business and service sectors.

Our dedicated focus is on providing esteemed clients with high-quality professional products,

including petroleum drilling, metal products, and cultivated synthetic diamonds.

Through continuous innovation and excellent service,

we have become a trusted and sought-after partner in the market.

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ESG

At our core, we are committed to integrating the principles of Environmental, Social, and Governance (ESG) into our business practices, making contributions to both humanitarianism and environmental preservation.

Through our primary products - petroleum drilling equipment, tungsten products, and lab-grown diamonds - we strive to significantly reduce natural resource extraction and carbon emissions, fostering a more environmentally conscious jewelry industry.

Embracing cutting-edge technologies, we diligently work towards minimizing production waste, conserving raw materials, and reducing overall waste generation, promoting a more sustainable production approach.

As a distinguished supplier of drilling tools for China's "Belt and Road" initiative, our subsidiary, Top Tool, has established long-term partnerships with leading drilling companies such as "Alfabs" in Australia, collectively contributing to mutual development.

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Equally, we prioritize the well-being of our employees, cultivating a warm, intelligent, scientific, and efficient work environment. We provide comfortable rest areas, flexible work arrangements, diverse welfare subsidies, and child education funds, helping our employees achieve a harmonious work-life balance. We actively encourage employee engagement in social welfare activities, collaboratively building a better and more sustainable future.

Quality Control

Meticulous Control

Exemplary Oversight Ensures Superiority in Material Selection, Processing, Production,

and Quality Inspection of Our Products.

Raw Material Surveillance


Employing our comprehensive six-step approach,we meticulously monitor raw materials and we employ scientific instruments to evaluate material hardness and particle size.

Production Quality Control


Our production workshop adheres to rigorous 6S management principles.We conduct regular equipment maintenance and provide our employees with ongoing training to uphold the highest standards.

Processing Oversight


Utilizing cutting-edge CNC machining equipment of exceptional precision,we ensure consistently high levels of accuracy during the manufacturing process.

Stringent Quality Inspection Standards


SML GROUP's diamond products are subjected to
four-dimensional testing standards, guaranteeing unmatched quality and reliability.

Corporate Strength

We take pride in being a trusted industry leader, providing top-notch products and tailored services in the fields of petroleum drilling,tungsten products, and lab-grown diamonds.Our dedicated Service Director is here to personally guide your project, ensuring a solution customized just for you.

Service Advantage

Group Sub-Brands

Meticulous Control: Exemplary Oversight Ensures Superiority in Material Selection, Processing, Production, and Quality Inspection of Our Products.

CASES

Technological Barrier Breakthrough

Our team of engineers is dedicated to assisting customers in resolving technical challenges and providing tailored solutions.

Create Absolute Predominance

Win-win & Common Prosperity

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As an outstanding supplier in the energy sector of the China's "Belt and Road" initiative, our subsidiary, Top Tool, has forged long-term partnerships with leading drilling companies such as "Alfabs" in Australia,contributing to the advancement of energy exploration.

Flint, it boasts an impressive array of flagship products, including laboratory-grown diamonds and accessories, PDC cutters, and CNC cutters (CBN/CVD/PCD/MCD).

Tungsten Delicates, another proud division of the group, excels in providing high-temperature refractory metal products such as tungsten, molybdenum, and titanium, offering both customized and standard options to cater to diverse industry needs.

The CEO of the German Company D said: “You have saved us tons of money and time and helped us thrive. Please be our business partner forever!”

We have been the sole agent for A Company in China for 10 years, providing exceptional product technology and service support.

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Cutting-Edge Drilling

In the realm of petroleum drilling, we offer cutting-edge technqology and top-quality products to optimize your results in oilfield exploration and extraction.

Whatever your requirements may be, we are equipped to provide the perfect solutions that meet your specific needs.

State-of-the-Art Manufacturing

With a wealth of experience and state-of-the-art manufacturing facilities, our tungsten products cater to diverse applications in the aerospace, electronics, and chemical industries, delivering steadfast support for your projects.

Innovation and Development

As for lab-grown diamonds, we are leading the way in innovation and development.

Our team of seasoned scientists and engineers focuses on researching and producing high-quality lab-grown diamonds, presenting you with a truly brilliant and exceptional sparkle.

By choosing us, you will not only receive superior products but also benefit from customized services and peace of mind with our unwavering after-sales support. We firmly believe that exceeding your expectations is the key to mutual growth and achieving greater success together.

Our service commitment knows no bounds as we offer round-the-clock support.

Our 24/7 service team is always ready to provide timely assistance and solutions, no matter the time of day.