The Company with Connections Learning, Assisting and Providing Positive Solutions A-LOK Products, Incorporated is a leader in designing and building construction seals and flexible connectors for underground stormwater and wastewater conveyance systems. Capable of providing watertight solutions for pipe diameters ranging from 1.00" through 120.00" for plastic, steel, iron, clay and concrete pipe. Since 1971 the ever-changing demands in the underground sewer construction have led A-LOK to develop and offer a wide range of new products. These include flexible pipe-to-manhole connectors for all applications, plastic inserts and seals for manhole entries and joints, forming for manhole inverts, corrosion resistant linings, lubricants and sealants. The beginning of a new century has provided A-LOK an opportunity to create watertight storm water systems that will contribute to preserving the environment and improving our country's infrastructure for future generations. With the support of talented human resources, a commitment to innovative design, superior craftsmanship and outstanding customer service, today A-LOK is synonymous with watertight quality in underground structures throughout the industry. Contact us: (800) 822-2565 | (215) 547-3366 | (215) 547-5260 fax www.a-lok.com 697 Main Street Tullytown PA 19007