Jeff Sin
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Jeff Sin Email & Phone Number

Location: Hong Kong SAR, Hong Kong, Hong Kong 9 work roles 1 school
1 work email found @ralphlauren.com 2 phones found area 888 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@ralphlauren.com
Direct phone (888) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
R and D Manager
Location
Hong Kong SAR, Hong Kong, Hong Kong
Company size

Who is Jeff Sin? Overview

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Quick answer

Jeff Sin is listed as R and D Manager at Ralph Lauren Asia Pacific Ltd, a company with 20607 employees, based in Hong Kong SAR, Hong Kong, Hong Kong. AeroLeads shows a work email signal at ralphlauren.com, phone signal with area code 888, and a matched LinkedIn profile for Jeff Sin.

Jeff Sin previously worked as R&D Manager at Ralph Lauren Asia Pacific Ltd and Merchandising Director at Maxwell International (Xiamen) Limited. Jeff Sin holds Bachelor Of Clothing Studies, Clothing Studies from The Hong Kong Polytechnic University.

Company email context

Email format at Ralph Lauren Asia Pacific Ltd

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{first}.{last}@ralphlauren.com
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AeroLeads found 1 current-domain work email signal for Jeff Sin. Compare company email patterns before reaching out.

Profile bio

About Jeff Sin

Jeff Sin is a R and D Manager at Ralph Lauren Asia Pacific Ltd. He possess expertise in strong network of customers and suppliers in the greater china region.

Listed skills include Strong Network Of Customers And Suppliers In The Greater China Region.

Current workplace

Jeff Sin's current company

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Ralph Lauren Asia Pacific Ltd
Ralph Lauren Asia Pacific Ltd
R and D Manager
Hong Kong
Website
Employees
20607
AeroLeads page
9 roles

Jeff Sin work experience

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

Merchandising Director

Maxwell International (Xiamen) Limited

Xiamen, Fujian, China

Store ManagementManage and monitor 17 stores in ChinaMonitor the operation of store in Tmall Branding ManagementImplement the marketing and promotion event Manage the visual merchandising for all storeMonitor the store image of store in TmallProduct ManagementManage the design of product Monitor the bulk productionMerchandising Merchandise the product from.

Jun 2014 - Jan 2015

Head Of Merchandising Manager

Zhejiang Senchuang Fashion Import& Export Co. Ltd

Jiaxing, Zhejiang, China

Merchandising-act as a team leader for managing 3 merchandising teams-plan & monitor the production schedule for bulk orderSourcing-factory sourcing for cost reduction in production-material sourcing for better material with good priceBusiness Development -develop business with new & existing client for profit growth

Aug 2013 - May 2014

Merchandising Manager

Afasia - Yj International Ltd. (Shanghai)

Shanghai

Merchandising-acting as key liaison in negotiating price with buyers and manufacturers on each deal-planning & monitor the production schedule for bulk order-controlling the product quality and ensuring the timeline can be met-keeping strong understanding of retail customers’ preference to capture market and business opportunitiesProduct Design-providing.

Oct 2009 - Apr 2013

Senior Merchandiser

Ralph Lauren (Hong Kong)

Hong Kong

Sourcing and Merchandising-responsible for global sourcing of yarn for the company-negotiated with different parties including manufacturers and suppliers in terms of costing and timing-traveled to Shanghai, South China and Europe in search for suppliers and yarnProduct Design-provided suggestions to designers on raw materials and product trends, present.

Dec 2006 - Oct 2009

Pd Asst. Manager

Crocodile Garments Ltd (Guangzhou And Hong Kong)

Hong Kong

Product Development (all categories of menswear)-led a team of 3 in searching and partnered with manufacturers and material suppliers-involved in decision making in the search and selection of raw material suppliersMerchandising Management -planned sampling schedule for ordering conference-built in control system to ensuring product quality of.

May 2006 - Dec 2006

Pd Sr. Merchandiser

G.N. Fashion Co.Ltd. (Shanghai)

Shanghai

Merchandising Management -monitored the working progress and quality of the sampling room-responsible for merchandising planning for different brands Designing (sweater & woven)-designed different collections of clothing which are exported to American market-coordinated with factory for sampling quotation

Nov 2004 - Feb 2006

Design Coordinator

Mexx Far East Ltd (Hong Kong)

Hong Kong

Designing Innovations-created and developed product samples (trial & initial samples)-advised on market trend to product development team and prepare theme and color block to designer Product Research & Sourcing-searched and selecting different types of yarn for European clients-monitored both internal & external laboratory test to assure yarn quality

Sep 2000 - Oct 2004
Team & coworkers

Colleagues at Ralph Lauren Asia Pacific Ltd

Other employees you can reach at ralphlauren.com. View company contacts for 20607 employees →

1 education record

Jeff Sin education

FAQ

Frequently asked questions about Jeff Sin

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

What company does Jeff Sin work for?

Jeff Sin works for Ralph Lauren Asia Pacific Ltd.

What is Jeff Sin's role at Ralph Lauren Asia Pacific Ltd?

Jeff Sin is listed as R and D Manager at Ralph Lauren Asia Pacific Ltd.

What is Jeff Sin's email address?

AeroLeads has found 1 work email signal at @ralphlauren.com for Jeff Sin at Ralph Lauren Asia Pacific Ltd.

What is Jeff Sin's phone number?

AeroLeads has found 2 phone signal(s) with area code 888 for Jeff Sin at Ralph Lauren Asia Pacific Ltd.

Where is Jeff Sin based?

Jeff Sin is based in Hong Kong SAR, Hong Kong, Hong Kong while working with Ralph Lauren Asia Pacific Ltd.

What companies has Jeff Sin worked for?

Jeff Sin has worked for Ralph Lauren Asia Pacific Ltd, Maxwell International (Xiamen) Limited, Zhejiang Senchuang Fashion Import& Export Co. Ltd, Afasia - Yj International Ltd. (Shanghai), and Ralph Lauren (Hong Kong).

Who are Jeff Sin's colleagues at Ralph Lauren Asia Pacific Ltd?

Jeff Sin's colleagues at Ralph Lauren Asia Pacific Ltd include Meet Desai, Symone Clarke, Jay Thang, Linzee Penkalski, and Narendra Reddy Devireddy.

How can I contact Jeff Sin?

You can use AeroLeads to view verified contact signals for Jeff Sin at Ralph Lauren Asia Pacific Ltd, including work email, phone, and LinkedIn data when available.

What schools did Jeff Sin attend?

Jeff Sin holds Bachelor Of Clothing Studies, Clothing Studies from The Hong Kong Polytechnic University.

What skills is Jeff Sin known for?

Jeff Sin is listed with skills including Strong Network Of Customers And Suppliers In The Greater China Region.

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