RM Engineers – India’s Top BIS Certified Rebar Coupler Manufacturer RM Engineers is one of the leading and most trusted Rebar Coupler Manufacturers in India, managed by a team of highly technical and experienced engineers. With a strong commitment to quality, innovation, and precision, we specialize in delivering BIS Certified, ISI Marked Rebar Couplers that meet the highest standards of strength, safety, and durability. Precision Manufacturing with Advanced Technology At RM Engineers, every rebar coupler is manufactured from special high-strength, corrosion-resistant steel. Using advanced CNC machines, our couplers are produced with unmatched accuracy, perfect dimensional finish, and superior fitment. Each coupler undergoes strict dimensional checks and static tensile testing before receiving the ISI mark – the ultimate symbol of trust and quality. In-House Testing & Quality Assurance To guarantee compliance with IS 16172:2023 (BIS Certification), we have a fully equipped in-house Universal Tensile Testing Machine (UTM) of 1000KN capacity. Every production lot is tested for static tensile strength, ensuring that our couplers deliver consistent performance under the most demanding site conditions. Complete On-Site Support Along with high-quality couplers, RM Engineers provides: On-site threading services for rebar preparation On-site Proof Load Machine testing to ensure joint reliability Full compliance with BIS, ISI standards, and project-specific requirements Why Choose RM Engineers Rebar Couplers? Manufactured with special high-strength steel CNC-machined for precision and finish ISI Marked & BIS Certified (IS 16172:2023) Corrosion-resistant and durable Rigorously tested for tensile strength and fitment Supported by in-house and on-site testing facilities With a vision to build safer, stronger, and faster infrastructure, RM Engineers has become India’s No.1 choice for Rebar Couplers, trusted by developers, contractors, and govt agencies..