YF-2 and YF-3 are our patented products. Patent number: ZL200420027073.1 ZL200430018609.9 ZL200620125174.1 ZL200630187005.6
Product features: 1.Manual spinning cleaning machine is developed by our company, with 4 patents. 2.It has features of energy saving, environmental friendly, safe, convenient and so on. 3.Superior quality material, flexible reaction, stable, reliable, various specifications. 4. YF-2 has features of small volume, light weight, convenient and so on. 5. YF-2 (needle type) is appropriate for cleaning of small space. 6.YF-3 is new generation product improved based on YF-1 type products.
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