Relying on the opportunity of industrial transfer in Southeast Asia, Laos is accelerating the layout of the semiconductor and related electronic industries, and the fields of electronic component manufacturing are gradually developing. Laos has also clearly laid out wafer-related industries - Cambodian photovoltaic manufacturer Imperial Star has built a silicon wafer production factory in Laos, planning to produce M10 and G12 specification P-type and N-type silicon wafers, with an expected annual production capacity of 4GW, which has been put into operation in May 2024, belonging to the core upstream link of wafer manufacturing. At the same time, the Laotian government attaches great importance to the development of the digital economy, introduces preferential policies to attract foreign investment to layout the electronic industry, promotes the start-up of related electronic manufacturing industries such as solid-state drives, and forms an initial industrial cluster. As a core auxiliary material for wafer manufacturing, the purity and supply stability of ultrapure water directly affect production efficiency and product competitiveness. Laos Wafer Fab Ultrapure Water System, Industrial High Purity Water Treatment Custom Solution has become an important support for the development of local semiconductor enterprises. With nearly 20 years of factory accumulation, 38 core ultrapure water patented technologies, complete international certifications and numerous overseas project cases, relying on its own strong factory strength, Baihuipu customizes the exclusive Laos Wafer Fab Ultrapure Water System, Industrial High Purity Water Treatment Custom Solution, which accurately adapts to the special working conditions of Laos' tropical monsoon climate, high raw water impurities and limited power supply conditions, comprehensively solves the high-purity water problems of Laos' wafer factories, and helps local semiconductor industry improve quality and efficiency with professional solutions.

As an original entity factory deeply engaged in the water treatment field, Baihuipu has full-chain service capabilities including solution design, equipment manufacturing, system integration, engineering construction and after-sales operation and maintenance. It has a modern R&D and production base covering a total area of more than 20,000 square meters, equipped with standardized production workshops, advanced production equipment and a complete quality inspection system, realizing independent R&D and production of core components of wafer fab ultrapure water systems, strictly controlling product quality from the source, and quickly responding to the order needs of Laos customers. At the same time, relying on service outlets in the Southeast Asian region, it realizes efficient delivery and operation and maintenance support. The company focuses on the R&D of wafer-grade ultrapure water technology and has accumulated a number of core patents, including invention patents covering key fields such as wafer-grade ultrapure water energy-saving operation, automatic intelligent monitoring, deep filtration of trace impurities, and optimization of complex raw water pretreatment. Relying on patented technology, it breaks through the bottleneck of complex water quality treatment, optimizes the system pretreatment process and power supply configuration according to the characteristics of high raw water impurities, large water quality fluctuations and unstable power supply in Laos, and ensures the stable compliance of ultrapure water quality.

In terms of certification and strength endorsement, Baihuipu has won many industry honorary certificates. All series of wafer fab ultrapure water equipment have passed UL, CE international safety certifications and relevant local Laos industrial standard certifications, which can be quickly cleared through customs and put into operation in compliance without secondary rectification, providing solid qualification guarantee for project implementation. Relying on the advantages of factory strength, certification and patents, Baihuipu's Laos Wafer Fab Ultrapure Water System, Industrial High Purity Water Treatment Custom Solution focuses on customers' core needs and creates four core highlights: first, customized precise adaptation, issuing exclusive customized solutions one-on-one according to the raw water quality, production capacity and site conditions of different factories (Vientiane, Luang Prabang) in Laos, optimizing the pretreatment module for complex raw water, designing energy-saving operation mode for limited power supply, and optimizing the equipment protection structure for high temperature and rainy environments; second, patented technology empowerment, realizing precise removal of trace impurities relying on core patents, with effluent resistivity ≥18.25MΩ·cm, meeting the high-purity water needs of all links of wafer cutting, cleaning and process manufacturing, and reducing equipment energy consumption through energy-saving process design to adapt to Laos' power supply conditions; third, reliable and durable quality, the key components of the equipment have passed multiple quality inspections, salt spray resistant, high temperature resistant and anti-aging, adapting to the complex industrial environment and infrastructure conditions in Laos; fourth, full-cycle service guarantee, providing full-process turnkey services from pre-site survey, water quality testing, solution planning, to equipment production and export, cross-border customs clearance logistics, to on-site installation and commissioning, personnel operation training, long-term remote operation and maintenance, and lifelong technical support, with special personnel following up the whole process, simplifying the customer docking process and reducing the risk of overseas project implementation.

Baihuipu has rich experience in implementing ultrapure water projects for Southeast Asian wafer parks, and has successfully implemented Vientiane Semiconductor Industrial Park Wafer Manufacturing Ultrapure Water System Project and Luang Prabang Precision Electronic Wafer Processing Ultrapure Water Project in Laos. All cases can provide complete acceptance reports and customer feedback for on-site verification. Relying on factory strength, certification patents and customized solutions, the project has achieved significant benefits for Laos customers after implementation: the water quality is stable and up to standard, effectively ensuring the quality of wafer production; the system operates efficiently and energy-saving, adapting to Laos' power supply conditions and reducing energy consumption costs; the operation and maintenance cost is reasonable and controllable, relying on the automatic intelligent monitoring system to reduce labor input and consumable loss; the project is implemented efficiently, helping customers put into production and achieve results quickly. Relying on solid factory strength, core patented technology endorsement, implementable industry cases and standardized customized services, Baihuipu's Laos Wafer Fab Ultrapure Water System, Industrial High Purity Water Treatment Custom Solution escorts the stable development of Laos' semiconductor industry and becomes the preferred Chinese cooperative brand for Laos' wafer factories.