About Us

Tancy Instrument Group Co.,Ltd. is a subsidiary of Goldcard Smart Group Co., Ltd. (A share code: 300349).
Founded in 1995, the company has a registered capital of 18.8 millon dollar and annual taxation of more than 17.6 million dollar. It is a professional domestic service provider of flow meter and gas application system solutions. It is a key high-tech enterprise of the national Torch Program, a level-II enterprise of national safety and quality standardization, and a project undertaking unit of the National 863 plan. It has won the honorary titles of National May 1st Labor award, provincial famous trademark and provincial famous brand products.
The company mainly produces gas flowmeter and accessories, including gas turbine flowmeter, Roots rotary flowmeter (in cooperation with Dresser, USA), rotary displacement flowmeter, gas ultrasonic flowmeter, CPU card industrial flowmeter, precession vortex Flowmeter, prepaid controller, volume corrector and many other products. A number of products have been identified as national key new products and national innovation fund projects. They have also won various provincial and ministerial technology honor awards. The current products are widely used in city gas, petroleum, petrochemical, light industry, metallurgy, electrocity, coal and other industries.
The company always takes customer demand and satisfaction as its responsibility, tightly controls product quality, steadily improves the quality culture and awareness of all employees, and strictly controls the process.In these years, the company has continuously increased its investment in high-end production equipment, and gradually improved the configuration of advanced testing equipment, and has established industrial information systems of full life cycle management such as EPR, MES, and PLM, ensuring that the Tancy brand has been recognized and trusted by domestic and overseas customers. The company has strong financial and technical strength. It has a group of skilled, profound and practical experienced R&D and management personnel working in product design, process technology, production, quality inspection, marketing and other areas. At the same time, it pays attention to the protection of social responsibility and the rights and interests of employees, and implements lean production and low-carbon development. While improving economic benefits, it also ensures the safety and health of employees, reduces environmental pollution, and creates greater social value.
"Empower customer, Innovation, Passion", is the business principle of Tancy people.  All members of Tancy will work hard for the broad future in flowmeter automation domain together with the partners in and out of China.

"Empower customer, Innovation, Passion", is the business principle of Tancy people.
All members of Tancy will work hard for the broad future in flowmeter automation domain together with the partners in and out of China.

History

Corporate Honor

Goldcard Smart Group

Goldcard Smart Group Co., Ltd., established in 1997, is a leading provider of smart utility solutions. Driven by customer requirements, the company has consistently innovated for over 20 years, becoming a pioneer in the smart gas industry. In 2012, Goldcard Smart was listed on the Shenzhen Stock Exchange (Stock Code: 300349), marking it as the first publicly traded company in its sector.
Embracing the trends of IoT and the Industrial Internet, Goldcard Smart is dedicated to building a new ecosystem for the public utility industry. By integrating smart terminals, communications, big data, cloud computing, and mobile applications, the company creates powerful synergies. We offer high-value, end-to-end solutions—ranging from smart devices and networks to management software and cloud services. Today, we maintain long-term strategic partnerships with major gas suppliers and tech giants like Huawei and Alibaba.
Currently, the company provides services across more than 20 countries and 1,500 cities, supporting over 2,000 utilities and 40 million residential households.