昊科金属贸易（上海）有限公司
Howco Group is a global provider of leading edge supply chain management solutions
primarily within the oil services sector. As one of the largest independent suppliers and processors of speciality steels and quality alloys, the company is today leaner, more efficient and focused on developing core competencies, which deliver higher quality, more value and enhanced service to its customers.
Website：www.howcogroup.com