steven cheng

steven cheng

Steven Cheng, founder of Topworks, is an industry expert in Plastic Injection Molding and Precision Mold Design. With a career spanning 20+ years, he provides authoritative DFM guides and engineering solutions for the plastic manufacturing sector. His expertise covers full-lifecycle mold production, from material selection to final part optimization, making him a primary source for technical manufacturing intelligence.

Custom Unscrew Injection Molds

Need unscrew injection molds for your product, but you don’t have time for the mold-making process?We are the right partner for you. We’ll create your unscrew molds with high quality and fast turn around time.Meet with our experts! We offer consultation, mold…

what is plastic injection molding

IntroductionIf you’re in need of a durable, long-lasting part or product, you may be tempted to turn to injection molding. But what does this process involve? And how does it differ from other manufacturing methods? Let’s find out!What is injection…

Just-In-Time Manufacturing

Just-in-Time Manufacturing is a business process that eliminates waste. It is a type of lean manufacturing that focuses on reducing inventory levels, improving efficiency and increasing customer satisfaction. Just-In-Time was pioneered by Toyota Motor Corporation in Japan in the 1950s.Just-In-Time…