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  • Location 22381-A Brgy. Pooc 1, Silang, Cavite, Philippines 4118
  • Clock Mon–Fri: 8:00am – 5:00pm
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Get In Touch (046) 414-5207
Committed to Total Customer Satisfaction
Mr. Guillermo and Mrs. Corazon Puma, co-founders of RJ Spring Rubber
About Us

30 Years Building the Parts That Keep Industries Moving

Founded in September 1994, RJ Spring Rubber & Metal Parts Mfg. Corp. has grown from a small spring manufacturer into a full-service precision as a trusted partner to prestigious global and local companies.

We manufacture everything in-house, springs, rubber components, stamped metal parts, plastic injection mouldings, bended wires, and seat frames, so you get consistent quality, faster turnaround, and a single point of accountability.

Our facility in Silang, Cavite runs automatic coiling machines, mechanical power presses, rubber presses, and advanced fabrication equipment. Every product ships with our ISO 9001:2015 quality guarantee and ISO 14001:2015 environmental compliance.

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  • 1994

    Year Established

  • ISO Certified

    QMS & EMS

  • 6-10 Tons

    Monthly Spring Capacity

Proudly Manufacturing in the Philippines Since 1994

We are committed to elevating local manufacturing expertise, supporting Philippine industry, and delivering products that meet world-class standards for our global clientele.
RJ Spring precision machining Compression springs
30+ Years of Excellence
Who We Are

Three Decades of Engineering Excellence

Established in September 1994 by visionary founders Mrs. Corazon "Rose" Puma and Mr. Guillermo "Jimmy" Puma, RJ Spring has grown from a pioneering local manufacturer into a trusted engineering and manufacturing partner serving the automotive, motorcycle, appliance, electronics, bottling, and food industries.

Our capabilities span custom springs and bended wires, industrial rubber molding, high-volume metal stamping, precision tooling, plastic injection, and specialized electroplating—a one-stop manufacturing solution from development to production, reinforced by our ISO 9001:2015 Quality Management System (QMS) and ISO 14001:2015 Environmental Management System (EMS) certifications.

From a legacy built in 1994 to a future driven by innovation, RJ Spring continues to engineer solutions, build partnerships, and deliver excellence.

To provide integrated manufacturing solutions that consistently meet customer requirements through quality, innovation, efficiency, and on-time delivery.

To become a globally trusted manufacturing partner, recognized for engineering excellence, technological capability and commitment to quality across springs, rubber, metal and plastics products, and advanced fabrication.

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Core Values

What Drives Us
Every Day

  • Safety

    Safety First

    We prioritize the health and well-being of every employee by maintaining a safe work environment and strict safety standards.

  • Honesty & Integrity

    Integrity

    We act with honesty, fairness, and transparency in all decisions, building trust with employees, customers, and partners.

  • Excellence

    Quality Excellence

    We deliver products and services that meet or exceed industry standards, ensuring reliability and total customer satisfaction.

  • Innovation

    Innovation

    We embrace creativity and continuous improvement, seeking better ways to enhance processes and deliver smarter solutions.

  • Respect

    Respect

    We treat everyone with dignity and value diversity, creating an inclusive environment where every voice matters.

  • Sustainability

    Sustainability

    We take responsibility for our environmental impact by using resources efficiently and promoting eco-friendly practices under ISO 14001:2015.

Leadership

Meet Our Founders

  • Mrs. Corazon Puma
    Mrs. Corazon "Rose" Puma Co-Founder & President
    Co-Founder & President

    Mrs. Corazon "Rose" Puma

    Mrs. Puma co-founded RJ Spring in 1994 with a commitment to total customer satisfaction. Under her leadership, the company grew from a small spring shop to a multi-product, ISO-certified precision as a trusted partner to prestigious global and local companies.

    Our Services →
  • Mr. Guillermo Puma
    Mr. Guillermo "Jimmy" Puma Co-Founder
    Co-Founder

    Mr. Guillermo "Jimmy" Puma

    Mr. Puma brought the technical vision that shaped RJ Spring's manufacturing identity. His drive for precision and continuous improvement built the quality systems and production capabilities the company still depends on today, spanning springs, rubber, metal stampings, and plastic components.

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Our Journey

Company Milestones

  • Company Founded
    1994

    Company Founded

    Founded by Owner & CEO Mrs. Corazon "Rose" Puma and Prime Consultant Mr. Guillermo "Jimmy" Puma.

  • Rubber and Spring Manufacturing
    2000

    Rubber & Spring Manufacturing

    RJ Spring & Rubber Industries started introducing rubber and spring manufacturing at the Fibertex Industrial Compound, Taytay, Rizal.

  • Integrated Management System
    2005

    Integrated Management System & ISO Certification

    With the help of FCU & Associates, RJ Spring & Rubber Industries introduced the Integrated Management System in preparation for ISO QMS & EMS accreditation. Certified by CERTECH Registration Philippines, Inc. with ISO 9001:2000 and ISO 14001:2004.

  • New Plant
    2007

    New Plant Acquisition

    RJ Spring & Rubber Industries acquired a new plant located at #171 National Rd., Ortigas Ext., Dela Paz, Antipolo City.

  • SGS Certification
    2007

    SGS Philippines Certification

    RJ Spring & Rubber Industries was certified by SGS Philippines with ISO 9001:2000 and ISO 14001:2004.

  • Corporate Name Amendment
    2008

    Corporate Name Amended

    RJ Spring and Rubber Industries officially amended its corporate name and structure to RJ Spring, Rubber and Metal Parts Manufacturing Corp.

  • AJA Certification
    2009

    AJA Registrars Certification

    RJ Spring Rubber & Metal Parts Manufacturing Corporation was certified by AJA REGISTRARS INC. with ISO 9001:2008 Quality and ISO 14001:2004 Environmental.

  • Importer Accreditation
    2009

    Accredited as Importer

    Accredited as an Importer by the Bureau of Customs.

  • EBESE Program
    2010

    EBESE Manufacturing Productivity Expansion Program

    Participated in the ECOP Institute for Productivity & Competitiveness Foundation (EIPC Foundation) EBESE (ECOP Big Enterprise – Small Enterprise Productivity & Improvement Program) Manufacturing Productivity Expansion Program with DOST & DTI Center for Industrial Competitiveness.

  • ISO 2015 Certification
    2022 – Present

    ISO 9001:2015 & ISO 14001:2015 Certification

    RJ Spring Rubber & Metal Parts Mfg. Corp. was certified by HIGH INTELLIGENCE LEVEL UNITED INC. (Korea Accredited Board) with ISO 9001:2015 Quality and ISO 14001:2015 Environmental.

Business Overview

Sales & Product Contribution

Our manufacturing portfolio serves multiple industries through precision-engineered solutions.

Sales Contribution Icon

SALES CONTRIBUTION

By Industry

  • Automotive 50%
  • Appliances 20%
  • Food & Electronics 10%
  • Bottling 10%
  • Motorcycle 10%
Sales Contribution Icon

PRODUCT CONTRIBUTION

By Product Type

  • Spring 60%
  • Rubber 20%
  • Stamping 10%
  • Fabrication 7%
  • Plastic Injection & Electroplating 3%
RJ Spring CNC machining floor Wire bending production line
3,000 sqm Manufacturing Facility
Our Facility

Built for Precision, Scaled for Volume

Our 3,000 sqm plant in Silang, Cavite houses a complete in-house manufacturing ecosystem, from automatic coiling and CNC machining to rubber pressing and plastic injection moulding. One roof, 10 product lines, zero outsourcing.

  • Automatic coiling machines for high-volume spring production
  • Mechanical power presses for precision metal stamping
  • Rubber compression and injection moulding presses
  • CNC machining for molds, dies, and jigs
  • Full electroplating line (zinc, black oxide, chromate)
  • In-house quality lab with ISO-controlled inspection
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