Shenzhen New Trunk Line Aluminum Case Co., Ltd is committed to providing customers with innovative transportation, storage and packaging solutions that meet their needs, relying on engineering and high quality to provide superior products to more than 4,000 customers.Haina magnesium aluminum box was founded in 2005, headquartered in Shenzhen, as China‘s first professional aluminum and magnesium box manufacturing enterprises, we strive to be a national independent development brand, to create China‘s top aluminum box brand.The company‘s products mainly include: aluminum and magnesium boxes, aluminum brackets, mobile platforms, air boxes, plastic boxes, product services in different industries: industry and trade, civil, military, aviation and defense, service providers, chemical and pharmaceutical, health care, electronics, navigation , adventure and home leisure.