宁波森顿机械有限公司成立于2005年，位于宁波市鄞州区横溪镇工业园区，占地面积15000平方米，厂方面积12000平方米，现有职工300余人，各类技术人员25名，是一家专业、设施齐全的精密铸造企业，公司环境整洁优美，距北仑港和宁波国际机场仅20公里，交通极为便捷。
公司年产量8000吨，专业生产普碳钢、高合金钢、低合金钢、不锈钢精密铸造件、破碎锤钎杆，包括汽车零件、阀门、各种机械零件等铸钢件，广泛应用于矿山冶金、工程机械、水泵阀门、汽摩化工、船舶等领域。
此外，我公司生产挖掘机斗齿、推土机、装载机铲齿、齿座、销子等各类精密铸件。现拥有斗齿模具10000余副，年产斗齿8000吨以上。我公司生产的斗齿零件号：
卡特挖掘机斗齿和齿座零件号：
1U3202,1U3202TVC,1U3202E,1U3202RC,6Y3222,1U3252,1U3252RC,9N4252,1U3252TVC,9N4253,1U3301,1U3302,1U3302R,1U3302TL,1U3302RC,9N4302,9N4303,1U3351,1U3352,1U3352RC,9J4359,1U3352P,1U3352P,1U3352PT,1U3352TL,9N4352,9N4353,7T3402,7T3402RC,7T3402T,8E4402,1U3451,9W8451,1U3452,9W8452,1U3452P,1U3452RC,1U3452RC-A,1U3452TL,9N4452,9W8459,1U3452SK,1U3452RC-E,9W8552,9W8552RC,1U3552RC,1U3552RC-HD,IU3552TL,9N4552,6Y2553,7Y0602,6I6602,6I6602RC,6I6603RC,4T4702,8Y003,4702SYL,KT394SYL,KT394TL,6Y0309,6Y0359,9W2451HD,9W2452,6Y3552HD,208-5235,6Y6335,8J7525,119-3205,6Y3224 ,3G0169,6Y3254,1U1254,3G6304,9W1304,1U1304,4T4307,1U0307,1U1354,3G8354,6I6354-40,6I6355-40,6I6356-40,6I6404,6I6464-55,6I6464-60,8E6464,1590464,6I6554-50,6I6554,6I6555,6I6556,6I6604-75,6I6604,133-0704,375-65169,J4207,1U0257,3G5307,3G3357,1U1357,8E5308,8E5309,3G4308,3G4309,3G8308,3G8309,3G5358,3G5359,8E5358,8E5359,1U1877,4T4501HD,4T4502,4T5501HD,4T5502HD,4T5503,4T5502TL,4T5505,4T5452,6Y0359,2D5572(6Y5230),9F5124(5B-6251),5K1459,71140TL,71140-A,238-785-1321,220-9082,220-9083S,220-9083HD,220-9089,222-1081,220-9091,220-9097TL,220-9099,220-9092,220-9093,220-9091/9093RC,222-1091,309-1098,220-9101(9103H/D),220-9103RC,286-2117,220-9119,286-2114,220-9132,220-9139,220-9133,264-2131,264-2151,264-2171,264-2172,232-0173/220-9173,232-0173TL,475-5475,169-6067,169-4642,169-6069,313-1305168-0383,238-3209,238-3207,238-3206,238-3202,195-7206,208-5240,208-5234,208-5237,208-5239,286-2113,505-3982,505-3996,505-4012,467-9816,368-3867,467-9819,467-9815,467-9821,475-5492,475-5477,475-5488,475-5501,472-7763,472-7765,472-7768,470-7985,470-7978,467-9824,475-5497,475-5484,475-5474,475-5485,475-5498,470-7986,470-7981,467-9813,475-5494,475-5470,475-5469,475-5481,475-5493,567-9822,470-7975,470-7982,472-7769,472-7766,472-7764,475-5502,475-5489,475-5478,475-5471,475-5483,475-5495,470-7972,470-7976,470-7984,470-7977,470-7973,475-5496,475-5491,475-5472,475-5503,475-5490,475-5479,505-3991,539-5750,539-5720,544-0456,368-3864,486-6524,385-4813,505-4001,505-3981,532-7015,539-5771,486-6522,486-6526,505-4011,431-0066,368-3863,431-0065,486-6520,381-4096,539-5776,431-0064,387-6868,539-5677,368-3877,539-5673368-3878,387-6845,368-3859,368-3875,431-0069,387-6869,368-3865,368-3860,505-4014,505-3994,505-4004,539-5678,385-4811,368-3879,368-3876,381-4094,368-3880,431-0062,381-4095,368-3862,385-4812,505-3980,505-4000,505-3990,368-3871,368-3870,387-6866,368-3868,368-3869,368-3873,368-3866,368-3872,387-6856,368-3867,368-3786,368-3861,368-3789,368-3790,368-3783,368-3785,368-3874368-3787,368-3788,381-4092,381-4090,368-3858,381-4093,381-4089,381-4091,381-4088,368-3857,368-3791,505-4115,505-4114,505-4112,505-4111,505-4110,505-4116,505-4103,505-4012,505-4105,505-4104,505-4102,505-4101,505-4103,505-4100,505-4106,505-3984,505-4106,505-4003,505-4002,505-4095,505-4098,505-4092,505-4091,505-4090,505-4096,505-3993,505-3996,505-4005,505-3995,505-3985,505-4085,505-4084,505-4082,505-4081,505-4083,505-4080,505-4086,505-3983,505-3982,505-4113,505-4097,475-5468,470-7983,232-0102,232-0092,232-0082,233-7171,232-0151232-2131232-0111,232-0101,232-0091,229-7081,232-0100,232-0090,229-7080,233-7170,232-0150,232-2130,232-0110,232-2178,229-7156,223-8132,223-8112,223-8102,222-1092,222-1082,467-9825,223-8101,222-1091,222-1081,229-7159,467-9815,467-9824,475-5482,475-5480,505-5473229-7158,220-9138,220-9118,220-9088,232-0177,286-2115,467-9817,229-7153,467-9823,232-2111,223-8170,195-5151,223-8130,223-8110,223-8100,9U9702,323-9544,453-3648,222-7603,3G6502,8E8503,9W1552RP,9W1553RPHD,3G6503CL,6Y0352,100-3130,168-1409,238-3207TR3,1U3452TR3,1U3202TR3,1U3252TR3,1U3352TR3,227-8665,227-8664,533-2586,533-2634,195-9206,195-7202,195-7205,195-7207,208-5236,208-5235,208-5232,195-7210,208-5240,195-7209,208-5239,169-6043,169-3090,168-3448,555-0562,456-2560,456-5734,5K2926,5K2925,7J9550,8J1450,4T1300,539-5602,539-5601,539-5600,268-3849,229-7112,229-7111,229-7110,229-7102,229-7101,229-7100,264-2176,264-2175,232-2172,232-2171,232-2170,264-2156264-2155,195-9156,195-9155,195-9154,264-2136,264-2135,232-0132,232-0131,232-0130,264-2116,264-2115,232-0116,309-1116,309-1115,232-0115,232-0114,309-1114,3G9495,368-3823,368-3822,478-2534,478-2533,478-2539,478-2532,368-3802,368-3801,368-3800,472-0804,472-0803,472-0810,472-0809,472-0802,368-3782,368-3781,368-3780,469-4318,469-4317,469-4320,469-4319,469-4316,469-4315,469-4314,469-4313,469-4312,469-4311,232-0106,232-0105,223-8096,223-8095,229-7086,229-7085,505-4152,505-4151,505-4150,220-9106,220-9105,232-2106,232-2105,220-9104,232-2096,232-2095,220-9096,220-9095,220-9094,505-4142,505-4141,505-4140,505-4132,505-4131,505-4130,220-9086,220-9085,238-3174,232-0158,232-2174,232-0174,232-2154,233-7154,232-2150,232-0156,232-0154,195-7155,195-7156,195-7154,232-0139,232-0138,229-7134,232-2134,229-7131,232-0136,232-0135,232-0134,223-8136,223-8135,223-8134,223-8119,223-8118,232-2110,232-2117,229-7110,229-7111,229-7112,232-2116,232-2115,232-2114,223-8107,223-8109,223-8109,223-8108,229-7104,229-7100,223-8106,223-8105,223-8104,223-8097,229-7099,229-7098,229-7094,505-4161,505-4160,505-4162,229-7087,229-7084,472-0790,472-0791,472-0792,222-1096,8E9516,8E9515,8E9514,167-0033,232-0152,251-2180,491-4056,491-4055,491-4054,491-4053,357-6516,222-7700,4T4706,4T4705,168-1204,195-9204,201-1234,201-1235,6807-V81,3869B-V81,6808L-V81,5899-V71,6824-V69,6822-V61,171-1706,357-6516,100-7416,6I8244,6I8243,3G4258,1U2209,3G1357,3G5307,6I9898,8E2467,3G7357,9W9971,9J8455,4T5805,170-0073,505-4010,505-4013,385-4814,378-6868,387-6867,449-2156,449-2159,449-2160,450-7556,449-2161,449-2162,389-5743,449-2164,389-5744,389-5745,449-2167,389-5746,389-5747,505-4030,505-4029,505-4032,505-4033,505-4034,505-4040,505-4041,505-4042,505-4043,505-4044,505-4045,505-4046,505-4047,505-4050,505-4153,505-4154,505-4155,505-4156,505-4157,505-4057,505-4058,505-4059,505-4060,505-4062,505-4063,505-4064,505-4065,505-4066,505-4067,505-4068,505-4069,368-3764,368-3765,368-3766,387-6842,387-6843,387-6844,387-7240,387-7241,387-7242,387-7243,387-7244,387-7245,368-3784,368-3775,491-4054,491-4053,368-3803,368-3804,368-3805,368-3794,368-3795,368-3796,368-3806,368-3807,368-3808,433-8223,433-8224,433-8225,465-0460,465-0461,491-4056,491-4055,368-3831,68-3832,368-3833,368-3825,368-3826,368-3827,368-3834 (90mm),368-3835,368-3836 (90mm),368-3837 (76mm),368-3838 (76mm),368-3839 (76mm),368-3828,368-3830,491-4058,491-4057,368-3852,506-2548,525-6541,460-8042,460-8046,460-8050,460-8044,459-2186,459-2184,459-2182,455-1027,455-1029,455-1031,444-7594,444-7577,453-3648,368-3824,368-3849,220-9084,229-7085,229-7086,220-9085,220-9086,232-2085,232-2086,232-0178,232-0172,232-0179,107-8556,107-8555,107-8554,460-8048,275-2760,275-2759,459-2180,455-1024,453-3646.