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山东莱阳市昌誉密封产品有限公司 Tech Stack

Precision sealing products manufacturer serving automotive and industrial customers

Plastics Manufacturing 烟台市, 山东省 ~6 employees

Shandong Laiyang Changyu manufactures precision seals and related products for automotive and industrial applications. The tech stack is dominated by CAD and mechanical design tools (UG NX, Pro/ENGINEER, Creo, CATIA, Solidworks, AutoCAD), paired with automotive quality frameworks (PPAP, FMEA, APQP) — indicating a supplier positioned to meet OEM compliance requirements. Active project list centers on production line optimization, equipment reliability, and mold improvement, while pain points cluster around supplier quality and cost control, suggesting operational focus on supply-chain stability rather than product innovation.

Tech Stack 12 technologies

Core StackAutoCAD CATIA Solidworks CAD UG NX Pro/ENGINEER Word Excel PowerPoint Creo PPAP FMEA

What 山东莱阳市昌誉密封产品有限公司 Is Building

◆Challenges

Cost control
Avoiding seven wastes
Reducing maintenance cost
Ensuring equipment reliability
Optimizing procurement process
Ensuring quality compliance
Supplier management
Production anomaly handling
Supplier material quality defects
Low supplier quality scores

▲Active Projects

New product development project
Pfma product documentation
Production line manufacturing process design
Production line equipment technical parameter specification
Equipment renovation
New equipment safety procedure development
Annual preventive maintenance program
Apqp group participation
International customer order management
New mold improvement plans

Hiring Activity

Minimal35 roles · 0 in 30d

Department

Engineering

Manufacturing

Sales

Ops

Product

Design

Finance

Seniority

Mid

Junior

Senior

Manager

Notable leadership hires: Workshop Director

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About 山东莱阳市昌誉密封产品有限公司

Changyu manufactures sealed products and components for automotive and industrial applications, based in Yantai, Shandong Province, China. The company operates a small but specialized team across engineering, manufacturing, and sales functions. Their work is organized around production-line design, equipment maintenance, new product development, and international customer order fulfillment. Quality and compliance are core to their operating model — they participate in APQP and FMEA processes, maintain preventive maintenance programs, and manage procurement and supplier quality as critical operational levers. The business is tightly integrated: design feeds production planning, which drives equipment specifications and maintenance cycles.

Headquarters烟台市, 山东省

Company Size~6 employees

Hiring MarketsChina

Frequently Asked Questions

What design and CAD tools does Changyu use?

The team uses UG NX, Pro/ENGINEER, Creo, CATIA, Solidworks, and AutoCAD for design and drafting, along with PPAP and FMEA frameworks for automotive quality documentation.

What are Changyu's main operational challenges?

Top pain points include supplier quality defects, cost control, maintenance cost reduction, equipment reliability, and supplier material quality scores — indicating a focus on supply-chain and production stability.

What is Changyu working on?

Active projects include production-line manufacturing process design, new equipment safety procedures, equipment renovation, mold improvement, annual preventive maintenance, and international customer order management.