I want to know about some companies, such as Luokou. ...

Guanghua's swing cup, like the buckle, is made in Zhejiang, our country, and the plastic products are ahead in Zhejiang.

Huangyan district Guanghua Plastic Factory, Taizhou, Zhejiang, Tel: 057684 188298.

1.Xi An Zhongtong Plastic Industry Co., Ltd. (Building B, second floor, Venture Building, High-tech Zone)

2. Huxian Remaining Yabao Plastic Factory (in the courtyard of Eight Horizontal Geological Team of Remaining Power Plant)

3.Xi Anhuiguang Plastic Products Co., Ltd. (No.2 Lane, Electronic Street 160-7)

4. Shaanxi Huaxing Industrial Company Plastic Factory (No.3 Daxing East Road)

5. Shaanxi Huifeng Plastic Co., Ltd. (No.5 Wei 28th Street)

6. Shaanxi Feng Run Plastic Co., Ltd. (Zaoyuan West Road 166)

7. Shaanxi Tianle Plastic Co., Ltd. (City Stadium 1 1 Gate)

8. Shaanxi Sanqin Plastic Factory (Sanmin Village)

9. Huawei New Plastics Factory in 9.Xi Economic and Technological Development Zone (No.5 Changqing Second Road)

10.Xi Xijun Plastics Factory, Lintong District (Sanlihe)

1 1.Xi Antianke Plastic Co., Ltd. (Inoue Village Industrial Park, weiyang district)

12. Xi Office of Heilongjiang Bolong Plastic Co., Ltd. (Tumen Zhou Jia Fence 108)

13. Shaanxi Chenguang Plastic Industry Co., Ltd. (No.35 Afang 1st Road)

14. Shaanxi Daxin Plastic Industry Co., Ltd. (the first floor of the four-room factory building on Torch Road)

15. Shaanxi Guangda Plastic Co., Ltd. (Gongjiazhai New Village Community)

16. Shaanxi Jingsen Plastic Co., Ltd. (Hansenzhai Xingfu Middle Road 13)

17. Shaanxi Sinochem Plastic Co., Ltd. (No.41Xingfu Middle Road)

18.Xi Huxian Xinda rubber factory (No.45, han cun, Guangming Town East).

19.Xi Lintong Tianjiu Plastic Industry Co., Ltd. (Lingkou Town)

20.Xi Xindaxin Plastic Co., Ltd. Plastic Packaging Branch (Daliang Village, Caotang Town)

2 1. Shaanxi Parkson Plastic Co., Ltd. (No.Tielusi, Xiying Road 17)

22. Shaanxi Rainbow Plastic Co., Ltd. (No.Xinhoucun, South Second Ring Road 1 18)

23. Shaanxi Dajiang Plastic Co., Ltd. (Electronic Street 162 No.4)

24. Shaanxi Yuhuan Plastic Industry Co., Ltd. (No.238, Seoul Road)

25. Shaanxi Jing Shun Plastic Factory (Yang Jiawei Wall of Daqing Road 120)

26. Shaanxi Haiyun Plastic Co., Ltd. (Jiajiazhai New Village Community)

27. Fenghui Plastic Factory, Chang 'an District, Xi City (Fenghui Village, Xinglong Township)

28.Xi An Ronghe Plastic Co., Ltd. (No.9 Xixie Road, Lianhu District)

29.Xi Anweili Plastic Factory (Pangma Village, Hancheng Town)

30.Xi Yuchang Plastic Co., Ltd. (middle section of Tongxin Road, Hong Qing Town, Baqiao District)

3 1. Shaanxi Agricultural Plastics Co., Ltd. (Xixin Street 1No.)

32. Shaanxi Sheng Da Plastic Industry Co., Ltd. (Xixin Street 1)

33 Shaanxi Hydraulic Plastics Factory (No.34 Taibai South Road)

34.Xi Anlongteng Plastic Factory (Baicun Village, Ancun Township)

35. Shaanxi Xingtong Plastic Industry Co., Ltd. (Taihua North Road Jiazi 158)

36.Xi An Kai Ruida Plastic Industry Co., Ltd. Changle East Road Business Department (No.Changle East Road 1 19, Baqiao District)

37. Huxian Baoyuan Special Plastics Factory (Beiguo Village, Ganting Town)

38. Shaanxi Huashan Shengli Plastic Co., Ltd. (Zone A, 4th Floor, No.4 Factory Building, Torch Road)

39.Xi Anhongyou Plastic Co., Ltd. (No.Jiazi 1 Dabaiyang East Village, Yang Mo District)

40.Xi Yongsheng Plastic Co., Ltd. (No.60/KLOC-0, Zaoyuan West Road, Lianhu District)

4 1. Shaanxi qinye plastic co., ltd (Daqing road 162)

42.Xi Anyihai Plastic Industry Co., Ltd. (Zaoyuan West Road 160)

43. Shaanxi Shen Yue Degradable Plastics Co., Ltd. (Sanqiao New Street 143)

44. Shaanxi Sixin Rubber and Plastic Factory (north of Longshou West Road)

45. Shaanxi Xiwei Plastic Co., Ltd. (in the courtyard of Qinmeng Lane Residential Supporting Company in Shijia Street)

46.Xi An Qingjian Plastic Industry Co., Ltd. (No.21Afang 1st Road, weiyang district)

47. xi 'an Branch of Shaanxi Everbright Plastic Co., Ltd. (No.0/56, Zaoyuan West Road, Lianhu District)

48. xi 'an Branch of Shaanxi Huarui Plastic Co., Ltd. (Zaoyuan West Road 160)

49.Xi Anmingcheng Plastic Industry Co., Ltd. (No.77 Tian Hong Street, Baqiao District)

50. Xiangtai Sculpture Factory, Chang 'an District, Xi City (Xiyangwan Village, Duqu Town)

The above is the address I found. I hope I can help you.