Sale Engineer (Specialty Plastic)

Kingfa Sci.&Tech. Co.,Ltd.; Desa Ciranjeng; On-site; IDR 200,000,000 - 420,000,000; Full time

Job summary

Kingfa Science & Technology Co., Ltd. invites a Sales Engineer to promote advanced polymer materials and solutions across Southeast Asia, with a focus on Indonesia.

You will analyze market trends, identify opportunities, and build strong customer relationships to expand Kingfa’s presence in the region. The role requires a technical background in materials science or chemistry, strong English communication, and at least five years of sales experience in plastics or related sectors.

Qualifications

• Bachelor’s or higher in materials science, chemical engineering, chemistry or related field.
• Strong English communication; Chinese is an advantage.
• Excellent interpersonal skills and teamwork; resilient under pressure.
• 5 years of sales experience in plastics, rubber, or polymer sectors.

Responsibilities

• Drive sales and market promotion of polymer products and solutions.
• Develop customized offerings and sales strategies based on industry opportunities.
• Set and achieve sales targets to grow market share.
• Coordinate resources to resolve customer issues and enhance satisfaction.

Skills

English communication

Chinese language

Interpersonal skills

Teamwork

Resilience under pressure

Sales experience (plastics/polymer)

Education

Bachelor’s or higher in Materials Science, Chemical Engineering, Chemistry

Job description

Sales Engineer – Indonesia
Company: Kingfa Science & Technology Co., Ltd.

About Kingfa:

Founded in 1993 and listed on the Shanghai Stock Exchange in 2004, Kingfa is China’s largest compounding plastics manufacturer and a global leader in innovative material solutions. With over 9,700 employees worldwide and operations across Asia, the U.S., and Europe, Kingfa is committed to sustainable growth and cutting-edge technologies.

Role Overview:

As a Sales Engineer, you will be the company’s external representative, promoting and selling Kingfa’s advanced polymer materials and solutions. You will analyze market trends, identify opportunities, and build strong customer relationships to expand Kingfa’s presence in Philippines and Southeast Asia.

Key Responsibilities:

• Drive sales and market promotion of polymer products and solutions.
• Develop customized offerings and sales strategies based on industry opportunities.
• Set and achieve sales targets to grow market share.
• Coordinate resources to resolve customer issues and enhance satisfaction.

Qualifications:

• Bachelor’s degree or higher in Materials Science, Chemical Engineering, Chemistry,or related fields.
• Strong English communication skills; Chinese is an advantage.
• Excellent interpersonal skills, teamwork, and resilience under pressure.
• Motivation to achieve and grow rapidly in an international environment.
• 5 years experiences in Sale (Plastic, Rubber, Polymer)

Why This Role Appeals to You:

This position is particularly suitable for candidates who have experience in plastics or polymer companies, as your background will help you quickly understand Kingfa’s product portfolio and customer needs. Your prior industry knowledge will allow you to identify opportunities faster, build stronger client trust, and contribute to Kingfa’s growth in Southeast Asia.

Access to advanced product information and sales tools.

Recognition for achieving sales targets.