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隆锠机械企业有限公司
本公司創立於1983年 对于塑料机械的螺杆.料管和齿轮箱的加工.制造以及设计 拥有长久.丰富.专业的实际经验 隆锠机械公司采用最新的设计理念来生产制造，塑料机器用螺杆.料管和齿轮箱，依据各种塑料原料的特性和客户的需求作设计和制作的服务，也根据客户本身的设计图纸来制造加工等的服务
南允工业股份有限公司
南允公司所秉持一贯理念就是『创新突破,技术领先,坚持质量』。也因此南允不断设计制造竞争者所无法生产的高性能，高混炼的螺杆与料管。历经20多年来的努力，南允以稳定的步伐逐渐成长，成为今日现代化的制造厂。在台湾螺杆/料管业界，更居于领先地位。放眼未来，我们将在现有基础上，不断追求更高的企业目标。
鼎丰精密工业股份有限公司
Top Screw Precision Industry Co. Ltd was established in 2014. We started with a team of professional managers and a group of experienced engineers with 25 years of experience. Our team does the research, development and manufacture of screws and barrels, also provide consultation service. We manufacture all kinds of screws, barrels and nozzles etc. To help customers respond to the ever-changing market and help them customize design for its best performance of the screws and barrels. So the customers can have the most efficiency product and the best product quality. Business Concept : Integrity- Professional- Sustainable development Top Screw Precision Industry Co. Ltd Ho-shun Factory Address：No.59, Ln. 190, Sec. 3, Anhe Rd., Annan Dist., Tainan City 709, Taiwan (R.O.C.) Telephone：886-6-3560662 E-mail:[email protected] Changxi Factory Address：No.132, Aly. 81, Sec. 2, Changxi Rd., Annan Dist., Tainan City 709, Taiwan (R.O.C.) Telephone：886-6-2474689