Product Name: Delta 301,502 to help low safety shoes Product Description: Indian buffalo leather upper, leather thickness greater than 2.0 mm, the new high-quality dual density PU injection soles, SRC-level non-slip, lightweight and comfortable. Basic features: anti-smashing, abrasion resistance, oil, followed by energy absorption. Green line GOULT2 S1P (301102) basic functions + anti-static, the basic functions of the basic functions of anti-puncture orange line MALIA S1 (301501) + anti-static red line MALIA 6KV (301502) + Insulation the 6KV Company Name: Shanghai Chang Industrial Co., Ltd. landline 021 -51029651 Fax :021-62,601,731 QQ; 400-600-7758 Mobile: 13795322253 Address: No. 3064 Zhongshan North Road, Putuo District, Shanghai Oasis Tower B, 15th Floor, safety shoes website: http://www.gongzuoxie.cn customers always be to God, we will always provide customers with the highest quality products and the best quality service.