Seller shyhsing

shyh sing enterprise co., ltd. is the company which specializes in r&d. manufacture, production and sale of personal defense and police security system products, including multi-functional stun gun, metal detector, multi-alarm, pepper sprayer, multi-functional sprayer, reflective vest, flash baton, extendable baton, anti-riot flash, bullet proof vest, the shield with stun, bulletproof & anti-riot, handcuff, and anti-theft monitor, personal security products. it's our responsibility to make r&d of new product continuously and satisfy customer's need. it's also our target to create the product with low cost and high quality.