Electronic box build assembly is a complex work comparing PCB assembly. Few PCB Assembly factories have professional production line and experience to offer standard box build assembly service. For low and medium volume box build assembly requests, we noticed some buyers divided works into different factories. PCB Assembly in factory A and box build assembly in factory B, which increases a lot communication time and cost. The transportation also cuase possible damage and delay. The worse frustrating thing may happens unexpected when you cut the work into two parties. When the final product with any issue, sometimes it’s hard to recognize the cause and responsible party, or it costs time and energy to analysis. As a result, making your projects at STHL from SMT assembly to box build assembly is very cost-effective and fast to market.