In 1986, overcoming obstacles, a pioneering enterprise was formally established in Hong Kong.

In 1992, the released elves bathed the national spring breeze and entered the mainland market

In 2011, the national brand March officially established LE-RELAX, realizing an international integrated sales network

In 2012, the dream of a big country was first established in the port town of Zhongshan City, with a land area of 68 mu to build an enterprise industrial park

Get involved in the field

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Originate from nature and integrate into life

Aluminum alloy doors and windows, shower rooms, glass deep processing, hardware products, stainless steel processing and curtain wall engineering, is a large-scale professional enterprise integrating R&D, design, production, wholesale brand operation and import and export trade.

The company has more than 20 well-equipped modern automatic production lines

Certification System

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Brand originates from quality, quality creates brand

National certification and related international standard certification (certificate) Australian standard safety certification, British standard certification for aluminum doors and windows, British BSI certification body

Toughened glass British standard certification, toughened glass American standard certification, hot dip furnace European standard certification, shower room European standard CE certification, stainless steel window support British standard certification, national compulsory product 3C certification

Mission must be reached

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Pursue excellence and continuous improvement

Independently build a logistics fleet radiating the whole province of Guangdong, Hong Kong and Macau, and promise to deliver it within 48 hours.

Brand vision

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Wealth is on the inside and product is on the outside

Shengwei Construction is based on the industrial chain of building doors and windows, glass, and shower rooms, with high-quality and low-cost products, through a professional sales and service team, and adopts an Internet operation model，Create an industrial brand with core competitiveness, sustainable development and profitability.