Barcode:3592758-03 PUBLICC-570-063 VERSION INV - Investigation -

EXHIBIT I-4

Producers and Exporters of Subject Merchandise

Filed By: [email protected], Filed Date: 7/13/17 11:08 AM, Submission Status: Approved Barcode:3592758-03 C-570-063 INV - Investigation -

CHINESE PRODUCERS/EXPORTERS OF CAST IRON SOIL PIPE FITTINGS

Dinggin Hardware (Dailan) Co., Ltd. Heng Tong Casting Co., Ltd. Building A of Zhongnan Mansion, Room 1107 Meli Town, Jiang Country No. 18 Zhonghua West Road Yuncheng City, Shanxi, 043400 Dailan, China 116031 Tel.: +86 (135) 46180583 Tel.: +86 (411) 86509116 Fax: +86 (134) 53777491 Fax: +86 (411) 86519116 Email: [email protected] Website: http://dinggin.en.made-in-china.com Website: http://www.htzz.com/English/Default.aspx Dinsen Impex Corporation No. 70 Renmin Road Hua Wang Universal Spun Casting Co. Handen, , China 056000 Wangchun Runheng Town Tel.: +86 (310) 890-6676 Yangcheng, China 48100 Fax: +86 (310) 325-2086 Tel.: +86 (105) 289-8429 Email: [email protected]; Fax: +86 (105) 715-8501 [email protected] Email: [email protected]; Website: http://www.dinsenmetal.com/ [email protected] Website: http://gcjychuawang.en.forbuyers.com/ County Conscience Cast Iron Pipe Co., Ltd. Kingway Pipe Co., Ltd. Hucun Industry District 1503 Jin Lian Building No. 35 Handan, Hebei, China 056105 Zhuhe Street, Zhongshan District Tel.: +86 (310) 413-6965 Dalian, LI, China 116001 Tel.: +86 (310) 413-7089 Tel.: +86 (411) 62628240 Fax: +86 (310) 413-5091 Fax: +86 (411) 62628241 Website: http://hdkexin.en.china.cn/ Email: [email protected]; [email protected] Hebei Beisai Metal Products Co., Ltd. Website: http://www.kingwaypipe.com/ No. 18, Fengshou Road City, Hebei, China 050047 Leisure Int’l Company Limited Tel.: +86 (311) 67794622 Renmin Road, Handan Fax: +86 (311) 89912169 Hebei, China 056000 Email: [email protected]; Tel.: +86 (310) 321-1676 [email protected] Fax: +86 (310) 321-1676 Website: http://www.bsi-metal.com/ Website: http://leisureint.company.weiku.com/

Hebei Metals & Engineering Products Co., L & Y Interior Decoration Material Co. Ltd. Suites 908-09 Level 9 No. 598 West Heping Road Landmark North 39 Lung Sum Ave. Middle 4 Building Sheung Shui Center, Hong Kong Shijiazhuang, Hebei, China 050071 Tel.: +86 (852) 60900867 Tel.: +86 (311) 87818605 Fax: +86 (852) 35423270 Fax: +86 (311) 87811181 Website: http://lyidmc.stonebtb.com/ Email: [email protected] Website: http://www.me-engineering.cn/

Filed By: [email protected], Filed Date: 7/13/17 11:08 AM, Submission Status: Approved Barcode:3592758-03 C-570-063 INV - Investigation -

Nanpi County Daqiang Hardware Products Shijiazhuang Shunjinguangao Trade Co., Xiaozhai Road East, Luguan Village, Ltd. Luguan Town, Room A815, Xinke International Plaza Hebei, China 061500 No.158 Huaian East Road, Yuhua District, Tel.: +86 (317) 886-2670 Shijiazhuang, Hebei, China 050023 Fax: +86 (317) 885-3222 Tel.: +86 (311) 67693012 Email: [email protected] Fax: + 86 (311) 89624199 Website: https://npdaqiang.en.alibaba.com/ Email: [email protected]; [email protected]; Qingdao Hengtong Casting Co., Ltd. [email protected] Yanjialing Village, Tongji Street Office Website: http://www.sunshinesglobal.com/ Jimo, Qingdao, , China 266228 Tel.: +86 (532) 82518136 Snode Pipes Product Fax: +86 (532) 82518118 Xinhua Distict, Shijiazhuang, Hebei, China Email: [email protected] Tel:86-311-87765407 Website: http://qd-hengtong.com/ Fax:86-311-87765408

Richang Qiaoshan Trade Co., Ltd. Taiyuan Water Industrial Co., Ltd. Room 405, Building 2, No. 198 Changcui Road, No. 186 Pingyang Road Changping, Beijing, China 102200 Taiyuan, Shanxi, China 030006 Tel.: +86 (134) 67138000 Tel.: +86 (351) 723-9569 Fax: +86 (106) 464-4308 Fax: +86 (351) 723-3885 Email: [email protected]; [email protected] Email: [email protected]; [email protected] Website: http://www.qiaoshan.co/ Website: http://www.difittings.com/

Shanxi Xuanshi Industrial Group Co., Ltd. Terrifour (Dailan) Trading Co., Ltd. Jiantou Village, Sizhuang Town Room 1312 No. 90 Luxun Rd Gaoping City, Shanxi, China Zhongshan District Dalian, LI, China 116001 Tel.: +86 (0356) 522-1219 Tel.: +86 (411) 82846064 Fax: +86 (0356) 522-6474 Email: [email protected] Yangcheng County Huawang Universal Spun Website: http://www.suns-china.com/ Cast Pipe Foundry Wangcun Village, Runcheng Town Shijiazhuang Asia Casting Co. Yangcheng County Xhaoba Industrial Zone, Shenze County Jincheng, Shanxi, China 048103 Shijiazhuang, China Tel.: +86 (356) 481-6350 Tel.: +86 (311) 86255728 Fax: +86 (356) 481-6326 Fax: +86 (311) 85265708 Email: [email protected] Email: [email protected] Website: http://www.huawangzhuguan.com/ Website: http://www.sjzasia.com.cn Zezhou Golden Autumn Foundry Co., Ltd. Shijiazhuang Casiting Trading Co., Ltd. Dongchang Village Nancun Town R1-1-1201 Xinshuiyuan Jincheng, Shanxi, China 048012 No. 16 Huaqing South Street Tel.: +86 (356) 389-6111 Shijiazhuang, Hebei, China 050011 Fax: +86 (356) 389-6288 Tel.: +86 (138) 32327186 Email: [email protected] Fax: +86 (311) 67596450 Website: http://www.jqzzgs.com/en/ Website: https://casiting.en.alibaba.com/company_profile. html; http://sjzcasiting.id.bossgoo.com/

Filed By: [email protected], Filed Date: 7/13/17 11:08 AM, Submission Status: Approved