JRM
Manufactures and supplies industrial grinding materials
Assistant Superintendent
About the job
- Bachelor’s degree or a minimum of 3 years’ relevant experience in commercial construction, preferably interior or high-end renovation projects
- Proficient in reading and interpreting commercial construction plans and specifications
- OSHA 10-Hour Construction Safety and Health Certification required
- Strong organizational and communication skills, with the ability to work collaboratively on site
- Support the Superintendent in managing daily site operations, including trade coordination, material tracking, and safety compliance
- Maintain proficiency in all fields of document control tools and processes, ensuring accurate and timely reporting
- Track procurement items from submittal through delivery and site installation
- Apply knowledge of JRM safety procedures and protocols, enforcing compliance on site
- Read and interpret architectural and engineering drawings, design comments, and communicate relevant information to the appropriate parties
- Supervise designated trades and work areas within the project scope
- Cover the jobsite in the Superintendent’s absence, identifying and resolving safety or project issues with subcontractors and building staff
- Prepare and manage construction administration tasks such as submittal and RFI processes, meeting minutes, progress tracking, and safety paperwork
- Coordinate building access, delivery schedules, and site logistics
- Communicate clearly and professionally with multiple stakeholders, adapting messaging for varied audiences
- Utilize construction software and Microsoft Office tools to support project documentation and communication
- Serve as an assistant to one Superintendent on small to medium projects, or as part of a team supporting multiple Superintendents on larger projects
About the company
Jiann Rong Grind-Material Ind. Co., Ltd. manufactures and supplies grinding and polishing materials such as non-woven wheels, cloth wheels, sisal wheels, abrasive belts, and industrial brushes for surface finishing in Taiwan and internationally. Products are produced in-house and sold directly to customers; clients choose from wheel types, belts, and brushes or request custom sizes, hardness, and thickness, with Jiann Rong producing and shipping the finished items. The company differentiates itself with custom manufacturing and direct sales, offering tailored specifications and faster fulfillment, and has operated from Tainan since 1988. Its goal is to provide reliable, customized grinding and polishing solutions that meet diverse industry needs while expanding market reach and maintaining steady supply for customers.
Company Size
1-10
Company Stage
N/A
Total Funding
N/A
Headquarters
New Taipei, Taiwan
Founded
N/A
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Simplify's Take
What believers are saying
- JRM updated product pages in 2025, signaling active catalog maintenance.
- Direct sales and customization support repeat industrial accounts needing fast specification changes.
- International positioning remains intact through its English site and export-oriented product lineup.
What critics are saying
- Public footprint is tiny: LinkedIn listed 7 followers and 11-50 employees in 2026.
- The website showed no visible 2026 launches, hiring surges, or expansion announcements.
- A larger Taiwanese or Chinese abrasive supplier can commoditize wheels and squeeze margins quickly.
What makes JRM unique
- Founded 1988 in Tainan, JRM sells industrial grinding consumables directly.
- It customizes size, hardness, and thickness for metal, wood, and nonmetal finishing.
- Its catalog spans non-woven wheels, cloth wheels, abrasive belts, and industrial brushes.
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Benefits
Hybrid Work Options
Professional Development Budget