China DAQIAN Ocean Trade (中國大乾洋貿，officially DAQIAN International Trade (Haikou) Co., Ltd.) was established in April 2024 with the approval of the relevant authorities of the People's Government of Hainan Province, China. As a platform for expanding the import and export business of China DAQIAN Valves and CHNLGVF Valves, China DAQIAN aims to strengthen its global business expansion and international trade operations.

Founded in 1980, after more than 40 years of development, the company has built a core supply chain management business in valves, sanitary ware and the tea industry. It integrates tea cultivation, factory production, and trade, covering various aspects such as research and development, design, manufacturing, production, and sales in these industries. Recognized as an “AAA-level Enterprise of Contract Compliance and Creditworthiness,” China DAQIAN Ocean Trade is also a carrier and practitioner of the "Blue Min Merchants" spirit of the Maritime Silk Road. The company is committed to international maritime trade and cross-border import and export operations.

China DAQIAN Ocean Trade specializes in providing integrated industrial and trade solutions for Europe, America, Russia, the Middle East, Central Asia, Southeast Asia, Belt and Road Initiative countries, and world-class participants in the valve, sanitary ware, and tea industries. With its rich experience and resources in these industries, China DAQIAN Ocean Trade is committed to becoming a trusted global service provider and promoting the international market growth of China DAQIAN Valves and CHNLGVF Valves.

Valve Manufacturing Capabilities of CHNLGVF丨中國大乾閥門

CHNLGVF丨中國大乾閥門, as a leading global valve manufacturer, possesses outstanding engineering and manufacturing capabilities in the valve production field, along with extensive experience in international projects. Relying on strong production technology, the group provides efficient and reliable valve solutions for various complex conditions. The company has five manufacturing bases and three foundry and forging plants, covering over 300 mu. It is equipped with large CNC machining centers, automated horizontal machining centers, fully automated welding machines, and gantry lathes, ensuring high precision and efficiency in product processing.

Employee Team

Currently, CHNLGVF丨中國大乾閥門 employs over 1,000 staff, including nearly 200 R&D and technical personnel. This large team not only enhances production capacity but also strengthens product development and technological innovation, ensuring a quick response to market demands.

Equipment and Technology

The company features a modern automated production line that enables end-to-end automated production from raw material processing to final product assembly. CHNLGVF丨中國大乾閥門’s technical team focuses on innovation and technology optimization, producing tens of thousands of various types of valves annually, including gate valves, ball valves, butterfly valves, globe valves, and check valves. These products are widely used in industries such as oil and gas, power generation, petrochemicals, metallurgy, chemicals, and water supply.

Quality Management Systems and International Certifications

CHNLGVF丨中國大乾閥門 is committed to providing valve products that meet the highest standards for the global market and has obtained multiple international valve management system certifications. These certifications include:

ISO 9001: Quality management system

ISO 14001: Environmental management system

ISO 45001: Occupational health and safety management system

API 6D, API 600, API 602, API 609: Various American Petroleum Institute standards

CE/PED: Pressure Equipment Directive certification

API 607 and API 6FA: Fire safety certifications

ISO 15848-1: Low-leakage standard

EAC Certification: Compliance with standards in Russia and the Eurasian Economic Union

TüV Certification: Compliance with European market standards

LLC Certification: Special certification for Russia and Eastern Europe

TC Certification: Technical standard certification for CIS countries

Market Applications and Global Reach

CHNLGVF丨中國大乾閥門’s products are widely applied in various domestic and international industries and projects. Through strict quality control and efficient production management, the group actively expands its global market reach, exporting products to regions such as Europe, North America, Russia, Russian-speaking countries, the Middle East, Southeast Asia, and Africa, earning widespread recognition and a solid reputation.

Factory 

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Global

Presence