求翻译：目标公司主要从事生产、销售管材、型材、板材等产品，成立至今其已经拥有近1000套品种各异的模具，公司通过了ISO9001国际质量体系认证，ISO14001环境管理体系认证，OHSAS18001职业健康安全管理体系认证，目前其已经建立较为完善的销售网络。是什么意思？

The target company is mainly engaged in the production and sales of pipes, profiles, sheet metal and other products, and since its inception it has nearly 1,000 sets of different varieties of mold, the company has passed iso9001 international quality system certification, ISO14001 environmental mana

Target Company is principally engaged in the production, sales, materials, and Panel products, since its inception, it has nearly 1,000 different species of mold, the company adopted the ISO 9001 international quality system certification, ISO 14,001 environmental management system certification, OH

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The target company mainly engaged in the production and sale of pipes, profiles, sheets and other products, and since its establishment has with nearly 1000 different varieties of mold, the company passed the ISO9001 international quality system certification, ISO14001 environmental management syste

The goal company mainly was engaged in products and so on production, sales tubing, molding, plate, the being established until now it already has near 1000 set of variety each different mold, the company passed the ISO9001 international quality system authentication, the ISO14001 environment manage