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.

operation

I. Mold AppearanceII. Ejection Reset, Core Insertion, Part ExtractionIII. Cooling SystemIV. General Injection System (Excluding Hot Runner)V. Hot Runner SystemVI. Forming Parts, Parting Surface, Exhaust GrooveVII. Packaging

Reshoring Reality Check

The Reshoring Reality Check: There Whispers Of Manufacturing Coming Back To North AmericaYou may have seen the news. Manufacturing is coming home. The vast majority of the conversation centers around the circle of politics and business. There is also a…

Affordable China Injection Molding: A 2024 Cost Analysis

Affordable China Injection Molding: A 2024 Cost AnalysisTable of ContentsLabor CostsScaleRaw Material SourceSupply ChainAutomation and TechnologyState of the ArtManufacturing FacilitiesGovernment PoliciesWorld-Class InfrastructureThe Real CostYour Partner for Manufacturing SuccessChina has been one of the most dominant forces in manufacturing for decades…