Project Sales Engineer(LPG) – Chinese Speaking - WP Energy Public Co., Ltd.
WP Energy Public Co., Ltd. · Bangkok and its Vicinity
- Location
- Bangkok and its Vicinity
- Salary
- Depend on qualifications and experience + Commission
- Job Type
- Full Time
- Work Type
- Onsite
- Education
- Bachelor's Degree or Higher
- Posted
- 24/07/2026
Responsibilities
Responsibilities
- Develop new customers and maintain strong relationships with existing customers.
- Promote LPG products, gas systems, and engineering solutions to industrial customers.
- Understand customer requirements and provide appropriate technical and commercial solutions.
- Prepare quotations, proposals, sales contracts, and other related documents.
- Conduct customer visits, site surveys, and technical presentations.
- Coordinate with Engineering, Operations, and other internal departments to ensure successful project execution.
- Negotiate pricing, commercial terms, and contract conditions.
- Achieve assigned sales targets and prepare sales reports.
- Monitor market trends, competitor activities, and identify new business opportunities.
- Communicate and coordinate with Chinese customers, suppliers, and business partners in Mandarin Chinese.
Qualifications
- Bachelor's degree in Mechanical Engineering, Chemical Engineering, Industrial Engineering, Energy Engineering, or related fields.
- At least 2 years of experience in Sales Engineer, Technical Sales, Industrial Gas, LPG, Energy, or related industries.
- Knowledge of LPG systems, gas equipment, pipelines, burners, vaporizers, or industrial gas applications is an advantage.
- Strong sales, presentation, negotiation, and communication skills.
- Able to read engineering drawings and technical specifications.
- Good command of English.
- Fluent in Mandarin Chinese (speaking, listening, reading, and writing) is required.
- Proficient in Microsoft Office.
- Possess a valid driver's license and be willing to travel for customer visits.
Benefits
- Birthday Voucher
- Dental insurance
- Free shuttle bus
- Life insurance
- Provident Fund
- Staff training and development
- Overtime
- Telephone bill allowance
- Fuel/transportation fees
- Per diem
- Marriage gift
- Vehicle depreciation allowance
- Ordination gift
- Employee's uniform
- Funeral payment support
- ตรวจสุขภาพประจำปี
- 5-day work week
- Annual trip or party
- Performance/results-based bonus
- Annual bonus
- Social security
- Health insurance
- Accident Insurance
- Flexible working hours
- Ordination leave
About WP Energy Public Co., Ltd.
WP Energy Public Co., Ltd is a leading supplier of liquefied petroleum gas (LPG) under the brand "World Gas" which is an outstanding LPG brand due to a constantly developing management system with our multilevel expertise and has a strong business network. We are able to support our customers' businesses effectively and have earned the trust of customers across all business sectors over the past years.
With the inclusively perfect business structure, WP Energy can comprehensively deliver the quality energy and efficient service to our customers on the basis of international standard.
WP Energy has an intention to conduct business based on the social responsibility and environmental concern. We are dedicated to develop the management system for quality, environment, health and safety. Presently, the company has been certified by various international standards.
Website





www.wp-energy.co.th
1 Eastwater Building 15th., Fl., Soi Vipavadeerungsit soi 5 Vipavadeerungsit Rd., Jomphol, Chatuchak, Bangkok 10900
0-2272-3322 ต่อ 1404 / 1415 / 1417
Project Sales Engineer(LPG) – Chinese SpeakingWP Energy Public Co., Ltd.



Dream Company
Project Sales Engineer(LPG) – Chinese Speaking
Bangkok and its Vicinity
Bachelor's Degree or Higher
Depend on qualifications and experience + Commission
2-10 Years
Today
What you will do
Responsibilities
Responsibilities
- Develop new customers and maintain strong relationships with existing customers.
- Promote LPG products, gas systems, and engineering solutions to industrial customers.
- Understand customer requirements and provide appropriate technical and commercial solutions.
- Prepare quotations, proposals, sales contracts, and other related documents.
- Conduct customer visits, site surveys, and technical presentations.
- Coordinate with Engineering, Operations, and other internal departments to ensure successful project execution.
- Negotiate pricing, commercial terms, and contract conditions.
- Achieve assigned sales targets and prepare sales reports.
- Monitor market trends, competitor activities, and identify new business opportunities.
- Communicate and coordinate with Chinese customers, suppliers, and business partners in Mandarin Chinese.
Qualifications
- Bachelor's degree in Mechanical Engineering, Chemical Engineering, Industrial Engineering, Energy Engineering, or related fields.
- At least 2 years of experience in Sales Engineer, Technical Sales, Industrial Gas, LPG, Energy, or related industries.
- Knowledge of LPG systems, gas equipment, pipelines, burners, vaporizers, or industrial gas applications is an advantage.
- Strong sales, presentation, negotiation, and communication skills.
- Able to read engineering drawings and technical specifications.
- Good command of English.
- Fluent in Mandarin Chinese (speaking, listening, reading, and writing) is required.
- Proficient in Microsoft Office.
- Possess a valid driver's license and be willing to travel for customer visits.
Employee ReviewsView All >
ฝ่ายผลิต / ผลิตภัณฑ์
>1 year, Current
"เป็นบริษัทที่ดีครับ"
ภาพรวมดีครับWelfare
- Birthday Voucher
- Dental insurance
- Free shuttle bus
- Life insurance
- Provident Fund
- Staff training and development
- Overtime
- Telephone bill allowance
- Fuel/transportation fees
- Per diem
- Marriage gift
- Vehicle depreciation allowance
- Ordination gift
- Employee's uniform
- Funeral payment support
- ตรวจสุขภาพประจำปี
- 5-day work week
- Annual trip or party
- Performance/results-based bonus
- Annual bonus
- Social security
- Health insurance
- Accident Insurance
- Flexible working hours
- Ordination leave
About Company
WP Energy Public Co., Ltd is a leading supplier of liquefied petroleum gas (LPG) under the brand "World Gas" which is an outstanding LPG brand due to a constantly developing management system with our multilevel expertise and has a strong business network. We are able to support our customers' businesses effectively and have earned the trust of customers across all business sectors over the past years.
With the inclusively perfect business structure, WP Energy can comprehensively deliver the quality energy and efficient service to our customers on the basis of international standard.
WP Energy has an intention to conduct business based on the social responsibility and environmental concern. We are dedicated to develop the management system for quality, environment, health and safety. Presently, the company has been certified by various international standards.
Website
www.wp-energy.co.th
Location
1 Eastwater Building 15th., Fl., Soi Vipavadeerungsit soi 5 Vipavadeerungsit Rd., Jomphol, Chatuchak, Bangkok 10900
Telephone
0-2272-3322 ต่อ 1404 / 1415 / 1417
Website
www.wp-energy.co.th