Dave Liu
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Dave Liu Email & Phone Number

Product Design engineer , bring ideas to reality at Unagi Scooters
Location: Shenzhen, Guangdong, China 9 work roles 1 school
1 work email found @unagiscooters.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Role
Product Design engineer , bring ideas to reality
Location
Shenzhen, Guangdong, China
Company size

Who is Dave Liu? Overview

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Quick answer

Dave Liu is listed as Product Design engineer , bring ideas to reality at Unagi Scooters, a with 23 employees, based in Shenzhen, Guangdong, China. AeroLeads shows a work email signal at unagiscooters.com and a matched LinkedIn profile for Dave Liu.

Dave Liu previously worked as Sr. ME at Unagi Scooters and Sr.ME at Spin (Ford Motor Company). Dave Liu holds Bachelor Of Engineering (Beng), Mechanical Engineering And Automation from Xi'An Jiaotong University.

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{first}{last}@unagiscooters.com
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Profile bio

About Dave Liu

Over a decade of experience successfully driving production implementation with high-quality designs, processes, and test solutions. Deep expertise in auto, bicycle, and medical equipment verticals, ready to take challenges in new technologies. Highly knowledgeable in supply chain and logistics. Detail-oriented and result-driven pioneer with sharp mechanical acumen to easily find the root cause and key elements in production, product, and engineering development. Self-motivated to identify and fix unsolvable design dilemmas with a cost-effective mindset and technical troubleshooting skills.

Listed skills include Engineering, Microsoft Office, Microsoft Excel, English, and 23 others.

Current workplace

Dave Liu's current company

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Unagi Scooters
Unagi Scooters
Product Design engineer , bring ideas to reality
oakland, california, united states
Employees
23
AeroLeads page
9 roles

Dave Liu work experience

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Product Design Engineer(Independent Contractor)

中国 广东省 深圳

PDE for input device.

Nov 2020 - Jan 2021

Product Design Engineer

深圳

 Collaborate with teams across the company (Operations, Engineering, Supply chain, etc.) to assist in the development of new product solution. Responsible for design input related to the product offerings Define and illustrate product concept through a concept selection process Participate in future product road mapping by providing visual concept generation Actively participate in concept modeling and prototyping to communicate new ideas. Collaborate with Reliability and Certification team on reliability tests within supplier and certificate tests with 3rd party like SGS, UL, TUV etc.

Jan 2019 - Jun 2020

Test Process Leader

Pon Bike

Shenzhen

 Efficiently managed Pon Bike Shenzhen test lab to support all brands’ testing daily. Set up and maintained effective logistics processes for testing plan, goods receipt, test job sequencing, and warehouse management. Prepared real-time status information on fixtures design and test management. Established all SOPs, trained the test lab team regularly to be the professional team, optimized testing turnaround time to enhance speed-to-market for Pon Bike brands. Built efficient and effective communications with key brand stakeholders on test standards, plans, and results. Audited qualification of key suppliers’ test labs periodically.Key Achievements Achieved 100% test accuracy, conducted test plans within schedule, accomplished & optimized fixtures ahead testing. Established SOPs and workflow that worked, mentored, and helped test engineers succeed in testing role.

Mar 2018 - Jan 2019

Process Engineer

Pon Bike

深圳

Support all brands of PON bike for the manufacturing process at Chinese suppliers;Manage the supplies' audit improvement action;

Oct 2016 - Nov 2017

Design & Manufacturing Engineer

Shenzhen

1.Trained as Manufacturing Engineer at the first three months, I need to communicate with design engineer and product manager to make sure the projects could reach the milestone and be approved to production within timeline, 2.Act as Frame Design and Manufacturing Engineer from the sixth month, design new frames/forks 3D since getting the Geo/Specs from PM then work as manufacturing engineer to move the project to production lifecyle smoothly by solving the manufacturing issues. Go through every steps from tubes design to production approval after all testing results passed and issues solved. To solve the manufacturing issues after reviewing the FAI reports, hold the Pre-pilot/production meeting to approve the projects to production after reviewing test summary and all pending issues from manufacturing & quality. 3. Weekly NPI meeting with product manager and engineers to update the projects and action plan to get issues solved quickly.4. Run the bike shop at Shenzhen office, keep stimulate all colleague's passion for cycling by holding weekend ride and other cycling competition.

Oct 2014 - Sep 2016

Mechanical Design Engineer

Guangzhou Yikang Medical Equipment Industrial Co.,Ltd

Guangzhou, Guangdong, China

※Optimal the design of the intelligent lower limbs training & feedback system.※Optimal the eletric lift bed.※Develop the Ultrasonic wave, low frequency, the shock wave workstation project .

Oct 2012 - Jul 2013

Mechanical Design Engineer

Yuchai Machinery Co.,Ltd.

Yulin, Guangxi, China

※2010.7-2011.7 process engineer ,Machining Factory of Yuchai machine Co., Ltd, Learnd the process and operated the machining centre in Heavy duty machining workshop(6 months,all stations of production line)Process service supported for the production line in Heavy duty machining workshop(3 months)Support the installation of DMG and Heller machining centers ,process testing and held the operating training for workers in the New workshop(3 months)※2011.7-2012.7 Mechanical design engineer ,Research institute of Yuchai machine Co., LtdField group of Systems and components department, service support(4 months)be responsible for cylinder head cover and breather system design at the Cooling and lubricating group of Systems and components department.Director of Parts development for 4F marine engine.

Jul 2010 - Sep 2012
Team & coworkers

Colleagues at Unagi Scooters

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1 education record

Dave Liu education

FAQ

Frequently asked questions about Dave Liu

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What company does Dave Liu work for?

Dave Liu works for Unagi Scooters.

What is Dave Liu's role at Unagi Scooters?

Dave Liu is listed as Product Design engineer , bring ideas to reality at Unagi Scooters.

What is Dave Liu's email address?

AeroLeads has found 1 work email signal at @unagiscooters.com for Dave Liu at Unagi Scooters.

Where is Dave Liu based?

Dave Liu is based in Shenzhen, Guangdong, China while working with Unagi Scooters.

What companies has Dave Liu worked for?

Dave Liu has worked for Unagi Scooters, Spin (Ford Motor Company), 苹果公司, Uber, and Pon Bike.

Who are Dave Liu's colleagues at Unagi Scooters?

Dave Liu's colleagues at Unagi Scooters include Denise Hoggard, Folashade Ambali, Alexander Withington, Gia B., and Christopher Foote.

How can I contact Dave Liu?

You can use AeroLeads to view verified contact signals for Dave Liu at Unagi Scooters, including work email, phone, and LinkedIn data when available.

What schools did Dave Liu attend?

Dave Liu holds Bachelor Of Engineering (Beng), Mechanical Engineering And Automation from Xi'An Jiaotong University.

What skills is Dave Liu known for?

Dave Liu is listed with skills including Engineering, Microsoft Office, Microsoft Excel, English, Microsoft Word, Customer Service, Powerpoint, and Windows.

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