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Address: D1, Hengyuan Industrial Park, Linyi County, Dezhou City, Shandong Province,China(mainland)
TEL：+86-534-4233380 +86-534-4362995 +86-13953464815（Gong） +86-15166907006 (May Choi)
E-Mail： qingxia.gong@yuying-sd.com may@yuying-sd.com yuyingfresnellens@gmail.com
Has been focusing on the development and production of Fresnel lenses
PRODUCTS CENTER
diameter330
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diameter460
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diameter260
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205*110
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90*130
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80*150
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70*62
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60*40
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540*340
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400*300
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35*45
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330*420
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330*330
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300*200
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280*280
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230*230
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230*170
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200*200
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175*117
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130*90
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114*80
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110*160
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100*140
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diameter600
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hotline：
+86-534-4233380
+86-534-4362995
+86-13953464815（Gong）
+86-15166907006 (May Choi)
E-Mail：
yuyingfresnellens@gmail.com