... core : 2738, NAK80, LKM2344,LKM838H,S136,S136H, SKD61, etc3. Cavity: Single , Multi4. Runner: Hasco, DME, Mastip, Yudo, hot/ cold5. Gate: Submarine ... : 25-40 days according the product complex.10. Package: wooden case package or as your request.11. Product material: plastic, rubber ... to visit our web: www.chijie.com plastic injection button case