OUR COMPANY

Built by a family.
Shared with
the world.

SENLY is a family diamond tool manufacturer based in Shuitou, Fujian, China. Our story brings together two generations, a husband-and-wife partnership and a shared commitment to the people who work with stone.

From diamond saw blades and cutting segments to grinding and polishing tools, we connect manufacturing experience with the needs of stone professionals.

OUR STORY

Experience passed on.
Purpose shared.

2GENERATIONS.
ONE FAMILY BUSINESS.
THE FIRST GENERATION

Roots in the work of making.

Ding, Chungeng represents the first generation of the family behind SENLY. The company’s story draws on more than thirty years of accumulated manufacturing experience in diamond tools, rooted in Shuitou’s stone industry.

Today, Ding, Chungeng and his son, Ding, Hui, continue to run the company together. The knowledge of the first generation remains part of the business as the next generation brings its own perspective.

THE NEXT GENERATION

A wider world. The same family commitment.

Ding, Hui is SENLY’s owner and legal representative. With a greater focus on international business, he connects the family’s manufacturing experience with customers working with different stones, machines and production requirements.

Father and son share responsibility for the business, keeping experience close to the decisions that shape its future.

A PARTNERSHIP IN LIFE AND WORK

Building a business, side by side.

Zou, Shuqin (Suzy) shares in running SENLY alongside her husband, Ding, Hui. Their partnership is part of the warmth behind the company: a husband and wife building a business together, alongside the generation that came before them.

The photographs from the Xiamen Stone Fair offer a glimpse of that shared journey, with both Ding, Hui and Zou, Shuqin (Suzy) at the SENLY booth. Behind the tools and the company name are people whose working lives and family story are closely connected.

THE SENLY ADVANTAGE

Formulation expertise.
Refined by two generations.

Two generations. One pursuit: the best balance of quality and value.

SENLY’s strength lies in diamond tool formulations continuously refined by father and son, Ding, Chungeng and Ding, Hui. Across two generations, that knowledge has grown through an ongoing commitment to better tools.

Our ambition is to make the best-quality diamond tools at the best value in our industry. We bring that ambition to every discussion of cutting performance, tool life and cost in use—matching the formulation to the stone and the work it needs to do.

Discuss your application

OUR PEOPLE

The family behind the name.

Two generations of joint management, strengthened by a partnership in life and work.

FIRST GENERATION

Ding, Chungeng

As the father of Ding, Hui, he continues to share in managing SENLY, connecting the family’s manufacturing experience with its next chapter.

MISSION STATEMENT

Our Mission

To help stone professionals work with confidence through dependable diamond tools, practical expertise and lasting partnerships.

This is the purpose we bring to our work—from understanding an application to discussing the next order.

WHAT MATTERS TO US

Our Values

The commitments that guide our relationships, our work and our growth.

Care for the customer

Listen to the work behind the enquiry. Understand the stone, the machine and the result the customer wants to achieve.

Pride in our craft

Bring care and attention to the tools we make, and keep learning from how they perform in real stone processing.

Integrity in every conversation

Be clear about specifications, capabilities and commitments. Build trust through honest communication.

Progress together

Share knowledge across generations, support one another and grow through lasting relationships with customers.

HOW WE WORK

Business Principles

Our values take shape in everyday decisions. These principles guide how we discuss requirements, recommend tools and build customer relationships.

  1. Start with the application.

    A useful recommendation begins with the material, machine, working conditions and required finish.

  2. Make the specification clear.

    Agree on dimensions, fitting, application and other requirements before an order moves forward.

  3. Consider the whole job.

    Discuss tool performance and practical value in the context of the customer’s process, rather than purchase price alone.

  4. Make commitments responsibly.

    Communicate clearly about what can be supplied, and raise questions or changes as early as possible.

  5. Learn from the work.

    Treat customer feedback as an opportunity to understand performance and improve future tool selection.

  6. Build for the long term.

    Approach each order as part of a relationship, with the personal responsibility of a family business.

SENLY ON YOUTUBE

Another way to meet SENLY.

Explore the videos on our official channel.

Visit our YouTube channel

EXPERIENCE, PUT TO WORK

Find the tools for your stone.

Explore our tools