東莞市天賽塑膠機械有限公司是由國內著名低壓注塑專家劉寶生先生成立于2004年。是國內第一家集低壓注塑科技研究、低壓注塑機與模具的開發與制造、膠料的選擇、工藝參數的制定、培訓操作人員、完善的售服團隊為一體的低壓注塑方案的提供商。
　　公司總面積約6000平方米，擁有專門的實驗室和精密組裝室、大型的CNC加工中心、高速數控雕刻機、數控車床、EDM火花成型機、線切割、精密磨床、車床等精密加工設備約30多臺。
公司依據ISO9001質量體系和TS16949標準進行產品開發、生產，交付及服務等全過程的質量控制。已先后開發出了四大系列；35種機型的低壓注膠機，滿足了客戶不同的技術要求。研發的設備已經獲得10項國家專利，并被評為東莞市科技企業。由天賽生產的低壓注塑機和模具已經有80%強低壓注塑市占率。
　　天賽的客戶廣泛分布全球，與三星、偉創力、歐詩朗、富士康、莫萊克斯、泰科等公司建立了長期合作關系。已經在加拿大、美國、意大利、新加坡、馬來西亞、泰國、德國、墨西哥建立代理商系統。讓客戶對我們的服務更加滿意。

  Dongguan Tiansai  Plastic Machinery Co.,Ltd. was established by Chinese low pressure injection molding expert Mr. Grant Liu in 2004.
We are first and No. 1 professional supplier of low pressure injection molding technology solution provider in China. We provide customers with low-pressure injection molding system, developments and manufacturing of molding dies, advice for resin selecting and process engineering, operator trainings. We are a solution provider of low-pressure molding process with completed sales and service team.
  LPMS has that corporate owns equipment, mold dies, OEM/ODM workshop of components assembly with LPMS technologies. We have 6000 square meters area for above services. We have in-house laboratories for researching and developing of new process, equipment, dies and molding technologies. We also have individual space for precision assembly to ensure our products perfect. 
  In our workshop, we have in-house large CNC machining center, high-speed CNC engraving machine, CNC lathe, EDM spark machine, line cutting, precision grinder, lathe and other precision machining equipment, and are above of 30 machines
  LPMS has had developed four series of Low-Pressure Molding Systems; 35 models to satisfy the customers’ needs. LPMS has had gotten 10 patens in China. And was awarded “Science and Technology Enterprises” by Dongguan City People's Government.Our products are followed the rule of ISO9001 quality system and TS16949 standards during manufacturing, delivery and service, etc. All processes are with quality control.Our systems and molding are shared market above of 80% of low-pressure molding applications. 
  Our customers are all over in the world; we have great relationship and long-term cooperating with Samsung, Flextronics, Osram, Foxconn, Molex, Tyco and many cross-nations companies and is increasing.
LPMS has been a role-model of low-pressure molding system field, We have had set up agent systems in Canada, the United States, Italy, Singapore, Malaysia, Thailand, Germany and Mexico. Service and sales networks are making our customers the more satisfying day by day!