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Gabriel Liu Email & Phone Number

R and D and Production Manager at Gwalrus Biomaterials
Location: Shanghai, China 10 work roles 4 schools
1 work email found @163.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Gwalrus Biomaterials
Role
R and D and Production Manager
Location
Shanghai, China

Who is Gabriel Liu? Overview

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Quick answer

Gabriel Liu is listed as R and D and Production Manager at Gwalrus Biomaterials, based in Shanghai, China. AeroLeads shows a work email signal at 163.com and a matched LinkedIn profile for Gabriel Liu.

Gabriel Liu previously worked as R&D and Production Manager at Gwalrus Biomaterials and 合伙人 at Ningbo Julong Yisheng Environmental Protection Material Co.,Ltd. Gabriel Liu holds Master Of Business Administration - Mba, Mba from Post University.

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Email format at Gwalrus Biomaterials

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*@163.com
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Profile bio

About Gabriel Liu

I a very talent people after all

Listed skills include Polymers, R&D, Chemistry, Materials Science, and 11 others.

Current workplace

Gabriel Liu's current company

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Gwalrus Biomaterials
Gwalrus Biomaterials
R and D and Production Manager
Shanghai, China
10 roles

Gabriel Liu work experience

A career timeline built from the work history available for this profile.

R And D And Production Manager

Gwalrus Biomaterials

Shanghai, China

R&D And Production Manager

Current
Gwalrus Biomaterials

Shanghai, China

Aug 2024 - Present

合伙人

Ningbo Julong Yisheng Environmental Protection Material Co.,Ltd

中国 浙江省 宁波市

We are a bio-based and biodegradable material producer. Our 111B grade which is specific for injection molding is verified 4 stars bio-based material by TUV in Sep 2022. Meanwhile we have developed several grades with mineral fillers for different applications

Sep 2021 - Oct 2024

Technical Manager

Shanghai

I am the first technical person in HanWha Chemical China and reported to Korea R&D center. I am responsible for LD, LLD, HD PE, wire cable XLPE and EVA products technical issues. Meanwhile be in charge of new business developping for HDPE in closure application, PERT pipes as well as petroleum resin for adhesive industry.

Jul 2019 - Jun 2021

Technical And Marketing Development

China

A SIBE program candidate. The company offered MBA education and paid the education fee for me. But the cooperation is far from success due to several reasons such as the confused directions between headquarter and branches.

Mar 2018 - Feb 2019

Technical Sales

Shanghai

promote the Xibond products into TPE field This is a new application for the company to explore. The company’s products showed very unique properties in the TPE over-molding applications. Finally communicated with Holland colleagues, a new grade called Xibond 2025 came out with the best balance of market demands and production cost

Jun 2017 - Feb 2018

Technical Service Engineer

Shanghai

A newly founded J.V. between Dynasol and a Chinese chemical company in 2014, I was hired as a technical service engineer. At the beginning, I assisted to my Spanish boss Enrique to establish the Shanghai Technical lab and visited customers to promote the products and collect their requirements. In May 2015, the plant started up to produce SBS and SSBR grades and we in the technical lab helped the plant to verify the product by double internal checking and feedback collecting at the customer side. We prepared several seminars facing different applications like TPE, adhesive, and asphalt modification. As I participated in the " Global key accounts transfer" project, I had the chance to meet peoples in Henkel, UPM, Bostik, Sinopec, Avery and Actega etc. Under the direction with my boss, I can fully understand the features of our polymers-- the styrene butadiene copolymers and the competitors'. Meanwhile I gained much experience on adhesive, TPE compounds, processing of MABS/HIPS and vulcanization compounds like tires or shoes by technical communication with the customers. But from October 2016 till my leave, there were series of personal changes in the company due to the political wars between the two parties. After the company decided to dismiss the technical lab in Shanghai, I am tired of the chaos of the management in this company and decide to say goodbye eventually.

Nov 2014 - May 2017

Product Development Engineer

Shanghai

With the expansion of PRDC, I was promoted to this position and had the chance to involve in the R&D activities. I assisted to the product development manager to creat the new recipes or modify the old recipes. For instance, I enaged in one very important and fundmental research project called "Impact modifier screen". I searched all kinds of the impact modifiers in the market, contacted to the suppliers, arranged technical communications and scheduled the experiments. At that time, my manger and I collected over 40 grades of different kinds of impact modifiers and analyzed the test results. The final literature work finished and stored in the company knowledge base.

Jun 2013 - Nov 2014

Lab Engineer

Shanghai City, China

In this position, I learned very much knowledge on PC and PC/ABS alloy. I also knew how to operate the twin-screw extruder to make the compounds successfully. This firsthand experience taught me how to set the parameters like temperature, output, feeding and screw speed to compound smoothly.And acquired the knowledge on the applications and properties of PC and PC/ABS alloy

Feb 2011 - Jun 2013

Lab Assistant

Shanghai

This is my first job that I hired as a technical trainee in a German ink company. My job covered like color matching, ink resin evaluation, claims following up, print samples management and TDS writing.

Apr 2010 - Feb 2011
4 education records

Gabriel Liu education

FAQ

Frequently asked questions about Gabriel Liu

Quick answers generated from the profile data available on this page.

What company does Gabriel Liu work for?

Gabriel Liu works for Gwalrus Biomaterials.

What is Gabriel Liu's role at Gwalrus Biomaterials?

Gabriel Liu is listed as R and D and Production Manager at Gwalrus Biomaterials.

What is Gabriel Liu's email address?

AeroLeads has found 1 work email signal at @163.com for Gabriel Liu at Gwalrus Biomaterials.

Where is Gabriel Liu based?

Gabriel Liu is based in Shanghai, China while working with Gwalrus Biomaterials.

What companies has Gabriel Liu worked for?

Gabriel Liu has worked for Gwalrus Biomaterials, Ningbo Julong Yisheng Environmental Protection Material Co.,Ltd, Hanwha Chemical Corporation, Ensinger Gmbh, and Polyscope.

How can I contact Gabriel Liu?

You can use AeroLeads to view verified contact signals for Gabriel Liu at Gwalrus Biomaterials, including work email, phone, and LinkedIn data when available.

What schools did Gabriel Liu attend?

Gabriel Liu holds Master Of Business Administration - Mba, Mba from Post University.

What skills is Gabriel Liu known for?

Gabriel Liu is listed with skills including Polymers, R&D, Chemistry, Materials Science, Product Development, Compounding, Project Managment, and 制造业.

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