knock on stop collar6 factories verified

Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 18 years manufacturing experience of petroleum machinery products till now, we have competitive prices of our main products of casing accessories like bow spring centralizer, solid rigid centralizer, float equipment, cementing plug etc.

Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd. Was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base", the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates, API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service.

Furvorite Pet Supplies Co., Ltd is located in the beautiful coastal city Xiamen, China. We're a professional manufacturer of high-quality pet products, our factory is more than 2, 500 square meters, and there are four sets of production lines. The total number of employees in the factory is around 100, our monthly output is about 100, 000 PCS. (different styles have different processing times). Our factory was established in 2018, we have been focusing on manufacturing pet products for more than 5 years. We are aiming to offer professional pet accessory products to make the pets' lives much more comfortable and easier.

Ever Since the first day of establishment, Qinyi Electronics has play the role of SMT industrial solution provider, it serve customer from domestic and oversea, with good quality production and service, with it's commitment to" Product, honesty, Speed", now Qinyi Electronics has own it's credit and satisfaction from customers, and which is most treasured, and also what is our seeking for.

Our Company Guangzhou Konnor Daily Necessities Co., Ltd. Was established in 2002, It has been engaged in the R&D, design, specializing in the production of mosquito-repellent incense, pesticides, air fresher, spray starch, household pesticide aerosol spray and daily Washing products, etc.

HCH Hardware is a bolt manufacturer and capable of supplying standard and nonstandard customized parts to suit various application in Automotive, Construction and Gas Industry, such as standard bolts, nuts, screws, washers, pins, stamping parts and OEM parts since 2008.