A series of manufacturing steps are covered in Douai . It has to be stamped, cut, coated, painted, dried, and assembled by skillful mechanical technicians. The packaging of Hengsheng's mosaics is customizable
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The design of Douai meets domestic and industrial standards. The transmission mode and signal of subsystems, current, power, and electric motor are all checked seriously to meet relevant standards. The mosaics are consistent in color, sizing and finish
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Douai is the outcome of various disciplinary knowledge. It is developed under the guideline of mechanical engineering, applied mechanics, power machinery, CNC technology, and so on. Heng Xing branded mosaics are well packed to guarantee the safety during shipping
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The materials for Douai are carefully selected. The materials, controlled and inspected by QC team, must have high insulation level and anti-corrosive performance, especially the electric parts. Heng Xing branded mosaics have been certified under SGS, TUV, BV and CE
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Douai meets the quality standards of pool accessories industry. It will be sent to a designated third-party testing authority which especially serves for pool cleaning tools manufacturers. New machines such as 68 meter long kiln are adopted for manufacturing Heng Xing branded mosaic
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We have a professional production management team. The team members insist on selecting high-quality and reasonably priced raw materials to manufacture , and strictly monitor every production link to ensure the lowest raw material loss rate and product scrap rate, which promotes to have a relatively high High cost performance.