About Us

Our Story

From a Workshop to Your Global Plumbing Partner

It all began in 1989 in Yuhuan — China’s renowned “Valve Capital,” where a small workshop started crafting brass fittings with care and dedication. Over the years, that humble beginning grew into Yuhuan Oujia Valve Co., Ltd., an industry‑and‑trade integrated company recognized for quality and reliability.

From the start, we’ve focused on high-quality manufacturing and continuous improvement. With an ISO9001:2015 quality system, modern CNC equipment, and a dedicated inspection team, every product is made to meet international standards.

Today, Oujia operates a 100,000-square-meter facility and a team of over 100 dedicated employees, producing a wide range of plumbing solutions — including garden bibcocks, ball valves, gate valves, check valves, and more — serving customers across Europe, North America, Southeast Asia, and the Middle East.

Through our growth, one thing has remained unchanged: our commitment to quality, timely delivery, and responsive service. From OEM/ODM projects to long-term global partnerships, TMOK continues to be a trusted partner for reliable fluid control solutions.

Our History

1989

Stepping into Valve Manufacturing

Founding of Yuhuan Chunhong Valve Factory

In 1989, we officially established the Yuhuan Chunhong Valve Factory, focusing on the production of gate valves, ball valves, and faucets. This marked the beginning of our dedicated journey in the valve manufacturing industry.

2002

A Dual Milestone in Quality and Globalization

Achieving ISO 9001 Certification & Launching TMOK Brand

TMOK achieved ISO 9001 certification and officially launched the TMOK brand. In the same year, we realized mass production of large-size valves, significantly enhancing our technical strength and market competitiveness.

2004

Scaling Up Production Capacity

Significant Factory Expansion

To support increasing demand, TMOK expanded its manufacturing facilities to over 100,000 square meters, greatly improving production capacity, warehousing efficiency, and delivery capability.

2014

Gaining Widespread Recognition

Rising Influence in the Domestic Market

Driven by continuous innovation and strict quality control, TMOK gained strong recognition in the domestic market and became a trusted valve supplier for numerous projects and partners.

2023

Strengthening Market Presence and Responsiveness

Establishing TMOK Sales Department in Hangzhou

TMOK established a sales office in Hangzhou, allowing closer customer engagement and faster market response while further strengthening our service capability.